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Human Generated Data

Title

Indanthrene Blue (Synthetic Indigo)

Date

-

People

Manufacturer: H. Kohnstamm & Co.,

Classification

Straus Materials

Credit Line

Harvard Art Museums/Straus Center for Conservation and Technical Studies, Forbes Pigment Collection, Straus.96

Human Generated Data

Title

Indanthrene Blue (Synthetic Indigo)

People

Manufacturer: H. Kohnstamm & Co.,

Classification

Straus Materials

Credit Line

Harvard Art Museums/Straus Center for Conservation and Technical Studies, Forbes Pigment Collection, Straus.96

Machine Generated Data

Tags

Amazon
created on 2019-08-10

Bottle 96.8
Cosmetics 96.8
Text 74.8
Aftershave 58.1

Clarifai
created on 2019-08-10

no person 98.6
paper 97.9
illustration 91.6
horizontal 88.3
business 87.7
graphic design 85.7
document 85.4
container 83.8
label 83.2
retro 83
merchandise 81.9
isolate 80.7
indoors 79.9
blank 79.8
identity 79.2
still life 78.3
facts 77.8
data 77.2
isolated 76.2
option 75.1

Imagga
created on 2019-08-10

toiletry 89.9
deodorant 37.4
perfume 37.1
lotion 37.1
book 20.6
paper 20.4
powder 20.1
object 16.9
bottle 16.6
binding 16
education 15.6
product 13.8
blank 13.7
business 12.2
metal 12.1
yellow 11.9
money 11.9
technology 11.9
brown 11.8
container 11.4
design 11.3
notebook 11.1
card 11.1
vintage 10.9
3d 10.9
school 10.8
currency 10.8
office 10.5
cosmetics 10.3
study 10.3
page 10.2
finance 10.1
care 9.9
makeup 9.8
liquid 9.6
learn 9.5
cover 9.3
metallic 9.2
wood 9.2
element 9.1
old 9.1
retro 9
color 8.9
polish 8.8
symbol 8.8
text 8.7
nobody 8.6
reflection 8.1
spa 8.1
scientist 7.8
lab 7.8
chemistry 7.7
cosmetic 7.7
cream 7.6
fashion 7.5
pink 7.5
frame 7.5
dollar 7.4
document 7.4
box 7.4
note 7.4
computer 7.2
collection 7.2
bank 7.2
silver 7.1
glass 7

Google
created on 2019-08-10

Perfume 98.5
Blue 95.8
Product 92.5
Cobalt blue 91.9
Cosmetics 77.9
Electric blue 76.9
Liquid 70.3
Material property 69.9
Fluid 56.8

Microsoft
created on 2019-08-10

text 98.6
design 88.9
toiletry 83.9
book 60.6
box 56
bottle 54.2
print 54.2

Color Analysis

Feature analysis

Amazon

Rug

Clarifai

Perfume

AWS Rekognition

Rug 72.3%

Categories

Imagga
created on 2019-08-10

text visuals 75.2%
streetview architecture 19.9%
paintings art 3%

Captions

Clarifai

Created by general-english-image-caption-clip on 2025-07-12

the bottle of blue violet.

Salesforce

Created by general-english-image-caption-blip on 2025-05-15

a photograph of a bottle of blue liquid with a ruler and ruler

OpenAI GPT

Created by gpt-4o-2024-11-20 on 2025-06-14

This image is a display of "Indanthrene Blue," a synthetic indigo pigment created by the H. Kohnstamm Co. The image features two key objects:

  1. On the left: A small glass jar containing the powdered pigment labeled as "Indanthrene Blue (Synthetic Indigo)" with a handwritten number "96" marked on the jar. The jar has a black screw-on cap and a beige paper label with the description.

  2. On the right: A color swatch showing the pigment applied in two different mediums. The top section is labeled "above – size," indicating it was applied using a water-based preparation, while the bottom section is labeled "below – linseed oil," showing its application in an oil-based medium. The swatch demonstrates the pigment's deep, rich blue tone with slightly different finishes based on the medium used.

Additionally, next to the color swatch is a small grayscale ruler for reference, likely included to verify the scale or color accuracy in photographic documentation. The background is plain white, emphasizing the objects displayed.

Created by gpt-4o-2024-08-06 on 2025-06-14

The image shows a small glass jar on the left containing a dark blue powder labeled "INDANTHRENE BLUE (Synthetic indigo) H. Kohnstamm Co." The jar has a black cap, and the label is cream-colored with typewritten text. Next to the jar, on the right, is a color swatch card showing two sections: the top section is a smooth, matte blue, while the bottom section is a slightly darker, more textured blue. The card is labeled "INDANTHRENE BLUE," with the text "above - size" and "below - linseed oil" printed beneath, indicating the medium used in each section. To the far right, there is a small gray scale with measurement markers next to the swatch card, which provides a reference for color accuracy and size.

Anthropic Claude

Created by anthropic.claude-3-haiku-20240307-v1:0 on 2025-06-17

The image shows a glass jar containing a dark blue pigment labeled "Indanthrene Blue (Synthetic indigo) H. Kohnstamm Co." Next to the jar is a rectangular piece of paper labeled "Indanthrene Blue" with text indicating that the pigment is "above - size" and "below - linseed oil." The image also includes a scale or ruler for size reference.

Created by us.anthropic.claude-3-5-sonnet-20241022-v2:0 on 2025-06-17

This image shows a sample of Indanthrene Blue pigment, which is a synthetic indigo produced by H. Kohnstamm Co. The pigment is displayed in two forms: a glass bottle containing the powdered pigment with a black cap and a label, and next to it a color swatch card showing the pigment's appearance. The swatch card is divided into two sections - the top shows the pure pigment color (a deep, rich blue) and the bottom section appears to be a tan-colored label with text indicating "above - size" and "below - linseed oil". There's also a measurement scale visible on the right side of the image. The overall presentation appears to be a documentation or catalog entry for this particular pigment color.

Meta Llama

Created by us.meta.llama3-2-90b-instruct-v1:0 on 2025-05-25

The image shows a glass jar of indanthrene blue dye, a color card, and a ruler. The jar is on the left side of the image, with a black lid and a beige label that reads "INDANTHRENE BLUE (Synthetic indigo) H. Kohnstamm Co." in black text. The label also has the number "96" in white text at the bottom. The jar contains a dark blue powder.

To the right of the jar is a color card with a beige label that reads "INDANTHRENE BLUE above - size below - linseed oil" in black text. The color card has a dark blue top half and a lighter blue bottom half.

On the right side of the image is a ruler with numbers from 10 to 40, indicating the measurement of the color card. The background of the image is white.

Created by us.meta.llama3-2-11b-instruct-v1:0 on 2025-05-25

The image presents a collection of items related to indanthrene blue, a synthetic indigo dye. The items are arranged on a white background, suggesting a laboratory or scientific setting.

  • A glass bottle with a black cap:
    • The bottle is clear and has a cylindrical shape.
    • It contains a dark blue powder or liquid.
    • The label on the bottle reads "INDANTHRENE BLUE (Synthetic indigo) H. Kohnstamm Co." in black text.
    • The number "96" is printed in white at the bottom of the bottle.
  • A cardboard box with a blue label:
    • The box is rectangular and has a flat top.
    • It is labeled with a blue rectangle that matches the color of the powder or liquid in the bottle.
    • The label has the same text as the bottle, including the company name and product name.
    • There is additional text on the label that reads "INDANTHRENE BLUE above - size below - linseed oil".
  • A ruler or measuring device:
    • The device is placed vertically next to the box.
    • It has markings for measuring lengths in centimeters.
    • The device appears to be used for measuring the size of the product or the box.

Overall, the image suggests that the items are being used for scientific or laboratory purposes, possibly for testing or comparing the properties of indanthrene blue. The presence of a ruler or measuring device implies that the size of the product or box is being measured or compared.

Amazon Nova

Created by amazon.nova-lite-v1:0 on 2025-05-31

The image shows a small glass bottle filled with a dark blue powder next to a rectangular cardboard box. The glass bottle has a label that reads "INDANTHRENE BLUE (Synthetic indigo) H. Kohnstamm Co." The cardboard box has a label that reads "INDANTHRENE BLUE above - size below - linseed oil." There is also a ruler next to the box with a scale from 0 to 40.

Created by amazon.nova-pro-v1:0 on 2025-05-31

The image features a small glass bottle with a black lid. The bottle is filled with blue powder. There is a label on the bottle that reads "INDANTHRENE BLUE (Synthetic indigo) H. Kohnstamm Co." The bottle is placed next to a box with a blue stripe on top and the words "INDANTHRENE BLUE" written on it. Below the blue stripe, there is a label that reads "above - size below - linseed oil."

Google Gemini

Created by gemini-2.0-flash on 2025-05-22

Here's a description of the image:

The image shows a jar of "Indanthrene Blue" synthetic indigo pigment next to a color sample painted on a card, set against a plain white background. To the right of the color sample is a scale with markings from 10 to 40.

The jar is a clear glass cylinder filled with deep blue pigment powder. A black lid is screwed on top. A tan label is pasted onto the jar with the product name "Indanthrene Blue" and "(Synthetic Indigo) H. Kohnstamm Co." printed in all caps. The number "96" is handwritten on the jar's bottom in what appears to be permanent marker.

Next to the jar stands a tan cardboard rectangle, taller than it is wide. The top portion of the card is painted in two shades of indigo. The top third shows a smooth, less textured application of the pigment, while the lower two-thirds are painted with a coarser, more textured application, revealing brush strokes. Beneath the painted portion, printed on the tan cardboard in all caps, is "INDANTHRENE BLUE" with "above - size" and "below - linseed oil" printed below. This suggests that the painted portion represents a comparison between indigo pigment mixed with "size" and linseed oil.

Created by gemini-2.0-flash-lite on 2025-05-22

Here's a description of the image:

Overall:
The image is a studio shot, likely for documentation or scientific purposes. It showcases a sample of "Indanthrene Blue" pigment, presented with a jar of the raw powder and a color swatch.

Components:

  • Jar of Pigment: A small, clear glass jar filled with a deep blue powder. A label wraps around the jar, stating:
    • "INDANTHRENE BLUE"
    • "(Synthetic indigo)"
    • "H. Kohnstamm Co."
    • The jar has a black lid. There's a white number "96" on the glass.
  • Color Swatch: A rectangular, wooden or cardboard block with two distinct blue color samples.
    • The top section appears smoother, potentially prepared with a "size" material.
    • The bottom section appears textured and potentially prepared with linseed oil, according to the label.
    • A label at the base of the block repeats "INDANTHRENE BLUE" and indicates the preparation method used for each color section.
  • Color Calibration Strip: A small, gray scale strip, placed along the right side of the color swatch.

Color & Tone:

  • The dominant color is a deep, rich indigo blue.
  • The background is a clean, neutral white, which helps to isolate the subjects and show the true color of the pigment.

Purpose:

The image likely serves as a reference for the pigment. It shows the pigment in its raw, powdered form and how it appears when applied with two different media: size and linseed oil. The color calibration strip allows for accurate color measurement.

Mistral Pixtral

Created by us.mistral.pixtral-large-2502-v1:0 on 2025-05-26

The image shows a sample of Indanthrene Blue, a synthetic indigo dye. The sample is presented in two forms:

  1. Bottle Sample: On the left, there is a small glass bottle containing the dye in a powder or granular form. The bottle has a black cap and a label that reads "INDANTHRENE BLUE (Synthetic indigo)" and "H. Kohnstamm Co." The label also has a handwritten marking "9b" on it.

  2. Painted Sample: On the right, there is a rectangular cardboard sample with two sections. The top section is painted with the Indanthrene Blue dye, showcasing its rich blue color. The bottom section is labeled with text that reads "INDANTHRENE BLUE above - size below - linseed oil," indicating that the top part of the cardboard is painted with the dye mixed with linseed oil.

Additionally, there is a ruler next to the painted sample for scale, showing measurements in centimeters, with markings at 10, 20, 30, and 40 centimeters. This provides a reference for the size of the painted sample.

Overall, the image illustrates the appearance and application of Indanthrene Blue dye, both in its raw form and when mixed with linseed oil for painting.

Qwen

No captions written

Text analysis

Amazon

indigo)
INDANTHRENE
INDANTHRENE BLUE
BLUE
Kohnstamm
linseed
Co.
size
(Synthetic indigo)
below
above
(Synthetic
H. Kohnstamm Co.
below linseed oil
10
96
H.
oil
above size -
-

Google

INDANTHRENE BLUE (Synthetic indigo) H. Kohnstamm Co. INDANTHRENE BLUE size above below lin seed oil - 96
INDANTHRENE
BLUE
(Synthetic
indigo)
H.
Kohnstamm
Co.
size
above
below
lin
seed
oil
-
96