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Human Generated Data

Title

Thiever's Earth (natural) (For pottery)

Date

-

People

-

Classification

Straus Materials

Credit Line

Harvard Art Museums/Straus Center for Conservation and Technical Studies, Forbes Pigment Collection, Straus.150

Human Generated Data

Title

Thiever's Earth (natural) (For pottery)

Classification

Straus Materials

Credit Line

Harvard Art Museums/Straus Center for Conservation and Technical Studies, Forbes Pigment Collection, Straus.150

Machine Generated Data

Tags

Amazon
created on 2023-10-25

Bottle 99.1
Powder 96.1
Face 87.5
Head 87.5
Person 87.5
Cosmetics 86.1
Jar 58
Aftershave 55.3

Clarifai
created on 2019-02-18

no person 99.5
paper 97.2
merchandise 96
isolate 94.1
label 91.8
health 91.1
treatment 89
retro 88.8
soap 88.2
perfume 86.9
aromatherapy 86.8
container 85.1
isolated 84.9
one 84.3
luxury 82.8
bottle 82.8
disjunct 80.1
fashion 79.9
plastic 79.5
business 79.3

Imagga
created on 2019-02-18

toiletry 100
perfume 95.1
lotion 43.5
bottle 32.9
powder 24.5
makeup 18.7
cosmetic 17.8
paper 16.5
care 15.7
spa 15.3
container 14.2
glass 14
liquid 14
face powder 13.8
bottles 13.7
product 13.6
hygiene 13.3
cosmetics 13.1
yellow 12.6
clean 12.5
object 12.5
cream 12.1
design 11.8
bathroom 11.5
health 11.1
brown 11.1
shampoo 10.8
soap 10.7
aromatherapy 10.6
bath 10.5
business 10.3
treatment 10.1
box 10
close 9.7
tube 9.7
body 9.6
education 9.5
card 9.5
gift 9.5
luxury 9.4
money 9.4
nobody 9.3
gold 9.1
texture 9
color 8.9
closeup 8.8
empty 8.6
finance 8.5
document 8.4
wellness 8.2
school 8.1
currency 8.1
vintage 8.1
bob 8.1
metal 8.1
medicine 7.9
gel 7.9
book 7.9
polish 7.8
blank 7.7
spray 7.7
old 7.7
towel 7.7
fashion 7.6
aroma 7.5
oil 7.4
board 7.3
black 7.2
colorful 7.2
bank 7.2

Google
created on 2019-02-18

Product 92.5
Orange 91.8
Perfume 85.9
Material property 69.9
Liquid 67.2

Microsoft
created on 2019-02-18

toiletry 85.6
cosmetic 85.6
packaging 21.8
food 14
design 12.5
book 11.2

Color Analysis

Feature analysis

Amazon

Perfume

Clarifai

Perfume
Personal care

AWS Rekognition

Perfume 71.7%

Categories

Imagga
created on 2019-02-18

food drinks 71.9%
paintings art 13.4%
text visuals 12%
streetview architecture 1.7%

Captions

Clarifai

Created by general-english-image-caption-clip on 2025-07-10

a bottle of perfume, c.

Salesforce

Created by general-english-image-caption-blip on 2025-05-16

a photograph of a bottle of salt with a measuring ruler and measuring tape measure tape

OpenAI GPT

Created by gpt-4o-2024-11-20 on 2025-06-16

The image shows a comparative study of "Thiever's Earth," a natural pigment often used in pottery, sourced from the University of Pittsburgh. On the left, there is a small glass jar labeled with handwritten text displaying "Thiever's Earth (natural)" and "For pottery, University of Pittsburgh." Inside the jar is a reddish powder, and the number "150" is written at the bottom of the glass.

To the right of the jar is a vertically oriented swatch card. The card demonstrates two instances of the pigment's application. The upper portion is labeled "above - size" (likely referring to pigment dry-bound or mixed with an adhesive or binder), while the lower portion is labeled "below - linseed oil," showing how the pigment appears mixed with oil. The upper section has a matte, light terracotta orange color, while the lower section has a richer, deeper reddish-brown hue with a slightly glossy finish.

There is also a small scale or ruler placed to the far right of the image for size context.

Created by gpt-4o-2024-08-06 on 2025-06-16

The image shows a small glass jar and a color swatch card. The jar contains a reddish-brown powder labeled as "THIEVER'S EARTH (natural) (For pottery) University of Pittsburgh," with the number "150" written on it. The jar has a black cap, and a paper label is affixed around the neck of the jar. Next to the jar is a color swatch card with two sections on it. The top section is a light reddish-orange hue labeled "above - size," and the bottom section is a darker reddish-brown hue labeled "below - linseed oil." Beneath this swatch, there is a printed label indicating "THIEVER'S EARTH." To the right of the color swatch card, there is a scale with measurements in centimeters for size reference, colored in shades of gray. The background of the image is white.

Anthropic Claude

Created by anthropic.claude-3-haiku-20240307-v1:0 on 2025-06-21

The image shows a glass jar containing a reddish-orange powdery substance labeled "Thiever's Earth (natural) (For pottery) University of Pittsburgh" and a rectangular cardboard box also labeled "Thiever's Earth" with instructions indicating that the substance is for use in pottery and that the jar contains the "above - size" while the box contains "below - linseed oil". There is also a ruler visible in the image.

Created by us.anthropic.claude-3-5-sonnet-20241022-v2:0 on 2025-06-21

This image shows a glass jar containing what appears to be "Thiever's Earth," a natural material used for pottery, from the University of Pittsburgh. The jar has a black cap and contains a reddish-brown powder or earth material. Next to the jar are color swatches showing the material's color, and there's a ruler or measurement scale visible in the image. The label on the jar indicates it's a natural material specifically for pottery use, and the number "150" is written on it. There's also a note card or label indicating "above - size" and "below - linseed oil", suggesting these might be different applications or treatments of the material.

Meta Llama

Created by us.meta.llama3-2-11b-instruct-v1:0 on 2025-06-11

The image features a glass bottle with a black lid and a label, alongside a rectangular block of clay, accompanied by a ruler for scale.

The glass bottle, positioned on the left, contains a light orange powder. A beige label is wrapped around the neck of the bottle, bearing the text "THIEVER'S EARTH (natural) (For pottery) University of Pittsburgh" in black ink. The number "150" is written in white at the bottom of the bottle.

To the right of the bottle stands a rectangular block of clay, divided into three sections. The top section is a lighter shade of orange, while the middle section is darker, and the bottom section is a lighter shade of orange again. A beige label is attached to the front of the block, featuring the text "THIEVER'S EARTH above - size below - linseed oil" in black ink.

A ruler is placed to the right of the block, with measurements ranging from 10 to 40. The background of the image is a plain white surface.

Created by us.meta.llama3-2-90b-instruct-v1:0 on 2025-06-11

The image shows a glass jar with a black lid, a color card, and a ruler. The jar is on the left side of the image, and it has a label that reads "THIEVER'S EARTH (natural) (For pottery) University of Pittsburgh" in black text. The jar is filled with a reddish-brown powder, and the number "150" is written in white on the front of the jar.

To the right of the jar is a color card with a gradient of colors, ranging from light brown to dark brown. The top section of the card is light brown, the middle section is medium brown, and the bottom section is dark brown. The card has a label that reads "THIEVER'S EARTH above - size below - linseed oil" in black text.

On the right side of the image, there is a ruler with gray squares at each inch mark. The ruler is placed vertically, and it appears to be measuring the height of the color card. The background of the image is white, which suggests that it may be a product photo or a scientific illustration. Overall, the image appears to be showcasing a specific type of earth pigment, known as Thiever's Earth, which is used in pottery and other artistic applications.

Amazon Nova

Created by amazon.nova-lite-v1:0 on 2025-06-06

The image shows two containers of "Thievever's Earth" (natural) for pottery. The first container is a small glass bottle with a black lid, labeled "Thievever's Earth (natural)" and "For pottery University of Pittsburgh." The bottle contains a reddish-brown powder. The second container is a rectangular cardboard box with a label that reads "Thievever's Earth" and "above - size below - linseed oil." The box contains a reddish-brown clay-like substance. A ruler is also visible in the image, indicating the size of the clay sample.

Created by amazon.nova-pro-v1:0 on 2025-06-06

The image shows two containers with a label on each of them. The label on the left container reads "THIEVER'S EARTH (natural) (For pottery) University of Pittsburgh." The container is filled with red powder. The label on the right container reads "THIEVER'S EARTH above - size below - linseed oil." The container is filled with a brown substance. There is a ruler next to the containers.

Google Gemini

Created by gemini-2.0-flash on 2025-05-24

Here is a description of the image:

The image showcases a small jar of "Thiever's Earth" pigment powder next to a sample card demonstrating its color properties when mixed with different mediums. The background is plain white.

On the left is a clear glass jar with a black lid. It's about half-filled with a fine, dusty, terracotta-colored powder. A tan label is wrapped around the jar, printed with "THIEVER'S EARTH (natural) (For pottery) University of Pittsburgh." Below the label, handwritten in white, is the number "150".

To the right of the jar is a rectangular sample card. The bottom portion is tan and labeled "THIEVER'S EARTH" and "above - size below - linseed oil." Above this tan base are two distinct bands of color. The lower band is a deeper, browner shade of terracotta, likely indicating the color when mixed with linseed oil. The upper band is a lighter, brighter shade of terracotta, probably showing the color with size (likely meaning a sizing agent).

On the far right of the image is a small grayscale color calibration card marked from 10 to 40.

Created by gemini-2.0-flash-lite on 2025-05-24

Here's a description of the image:

Overall Composition:

The image is a well-lit, studio-style shot, likely used for documentation or educational purposes. It presents a close-up of materials related to "Thiever's Earth" (likely a type of clay or pigment), presented with a consistent, neutral background.

Main Elements:

  1. Jar: A clear glass jar with a black lid contains a reddish-orange, powdery substance, likely the "Thiever's Earth". A label wrapped around the jar provides further context.
  2. Label on Jar: The label reads:
    • "THIEVER'S EARTH"
    • "(natural)"
    • "(For pottery)"
    • "University of Pittsburgh"
    • "150"
  3. Color Block: To the right of the jar is a rectangular block of a material (possibly clay or a similar substance). This block is divided into three sections demonstrating the change in color based on the size and linseed oil applied.
  4. Label on Block: A label at the base of the block reads:
    • "THIEVER'S EARTH"
    • "above - size"
    • "below - linseed oil"
  5. Color Chart: To the right of the block is a small color chart with gray swatches and a numbered scale. This standard allows to determine color values in the image.

Color and Lighting:

  • The dominant colors are various shades of reddish-orange (from the "Thiever's Earth" and the block), a deep brown, and the neutral off-white of the labels and background.
  • The lighting appears soft and even, eliminating harsh shadows and highlighting the color variations in the materials.

Inferences:

  • The image showcases the properties or variations of "Thiever's Earth," possibly for a pottery or art-related context.
  • The block's different sections illustrate color changes possibly due to particle size and the use of linseed oil as a binder or medium.
  • The presence of the jar, labels, and color chart suggests a scientific or educational presentation of this earth material.

Mistral Pixtral

Created by us.mistral.pixtral-large-2502-v1:0 on 2025-06-06

The image displays a sample of "Thiever's Earth," which is a type of natural pigment used for pottery. The sample is from the University of Pittsburgh.

  1. Jar:

    • The jar is labeled "Thiever's Earth (natural) (For pottery) University of Pittsburgh."
    • It contains a powdered pigment with a reddish-brown color.
    • The label on the jar indicates the number "150."
  2. Color Sample Card:

    • The card is divided into two sections:
      • The top section shows the color of the pigment when used in its natural size.
      • The bottom section shows the color when the pigment is mixed with linseed oil.
    • The card is labeled "Thiever's Earth" with descriptions for both sections: "above - size" and "below - linseed oil."
  3. Color Comparison:

    • The top section of the card shows a lighter, more orange-brown color.
    • The bottom section of the card shows a darker, more reddish-brown color, indicating the change in hue when the pigment is mixed with linseed oil.
  4. Scale:

    • A scale on the right side of the image provides measurements in centimeters, indicating the size of the color sample card.

This image is likely used to demonstrate the color properties of Thiever's Earth pigment in different applications, specifically for pottery and when mixed with linseed oil.

Qwen

No captions written

Text analysis

Amazon

150
oil
30
EARTH
20
pottery)
(For pottery)
(For
THIEVER'S EARTH
Pittsburgh
of
40
University of
10
THIEVER
University
THIEVER'S
below - linseed oil
above - size
THIEVER 'S EARTH
below - linseed
(natural)
'S

Google

THIEVER'S EARTH (natural) (For pottery) University of Pittsburgh THIEVER'S EARTH above size below linseed oil 150
THIEVER'S
EARTH
(natural)
(For
pottery)
University
of
Pittsburgh
above
size
below
linseed
oil
150