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Human Generated Data

Title

A View of Roofs; verso: Landscape Sketch

Date

c. 1740

People

Artist: Giovanni Antonio Canal, called Canaletto, Italian 1697 - 1768

Classification

Drawings

Credit Line

Harvard Art Museums/Fogg Museum, Bequest of Charles A. Loeser, 1932.329

Human Generated Data

Title

A View of Roofs; verso: Landscape Sketch

People

Artist: Giovanni Antonio Canal, called Canaletto, Italian 1697 - 1768

Date

c. 1740

Classification

Drawings

Credit Line

Harvard Art Museums/Fogg Museum, Bequest of Charles A. Loeser, 1932.329

Machine Generated Data

Tags

Amazon
created on 2020-05-02

Text 92.1
Art 91.2
Drawing 80.5
Sketch 62.7
Painting 58.9
Scroll 55.7

Clarifai
created on 2020-05-02

dirty 98.7
paper 98.1
old 97.9
vintage 97.8
retro 97.4
desktop 96.5
chalk out 95.7
texture 95.5
sepia pigment 95.3
rough 95.3
soil 95.2
art 94.9
stain 94.8
sepia 94.8
antique 94.3
parchment 94.1
sooty 93.1
collage 91.5
page 91.3
design 90.5

Imagga
created on 2020-05-02

grunge 59.7
vintage 59.6
old 57.9
antique 55.5
paper 51.8
envelope 49.9
texture 48
aged 45.3
journal 43
retro 40.2
binding 39.2
ancient 34.7
page 34.4
container 33.8
border 31.7
wallpaper 31.4
frame 30
dirty 29
parchment 26.9
material 26.8
damaged 24.8
art 23.5
document 23.2
map 22.4
brown 22.1
pattern 21.9
blank 21.5
decay 21.3
text 21
design 20.9
canvas 19
book 19
empty 18.9
floral 18.7
manuscript 18.6
ragged 18.6
worn 18.2
notebook 17.7
grime 17.6
textured 17.6
stains 17.5
historic 17.4
grungy 17.1
sheet 16.9
structure 16.6
grain 16.6
sepia 16.5
crumpled 16.5
backdrop 16.5
cardboard 16.4
flower 16.2
decorative 15.9
artistic 15.7
letter 15.6
fracture 15.6
torn 15.5
graphic 15.3
rusty 15.3
textures 15.2
card 15.1
space 14.8
rough 14.6
scrapbook 14.6
style 14.1
leaf 14
wall 13.7
album 13.7
burnt 13.6
paint 13.6
old fashioned 13.3
shabby 12.8
mottled 12.7
stained 12.5
stain 12.5
spot 12.5
cover 12
note 12
artwork 11.9
faded 11.7
aging 11.5
weathered 11.4
gold 10.7
rust 10.6
color 10.6
backgrounds 10.6
representation 10.4
atlas 10
broad 9.8
decoration 9.7
edge 9.6
ornament 9.5
word 9.4
menu 9.3
history 9
detail 8.9
tracery 8.8
succulent 8.8
crack 8.7
memory 8.7
geography 8.7
fiber 8.7
greeting 8.4
world 8
yellow 8
drawing 8
tattered 7.9
scratch 7.8
fare 7.7
invitation 7.7
rustic 7.7
planet 7.5
plants 7.4
globe 7.4
effect 7.3
creative 7.1
surface 7.1
travel 7.1

Google
created on 2020-05-02

Art 67.7
Drawing 63.2
Illustration 60.2
Artwork 51.1
Paper 51
Square 50.6

Microsoft
created on 2020-05-02

text 99.1
drawing 96.2
sketch 86.2
handwriting 83.4
illustration 74.4

Color Analysis

Feature analysis

Amazon

Painting
Painting 58.9%

Categories

Captions

OpenAI GPT

Created by gpt-4o-2024-05-13 on 2025-02-19

The image depicts a sketch of a cityscape, drawn with pen and ink on paper. In the foreground, there is a detailed sketch of an architectural column adorned with foliage, suggesting the presence of a building with classical elements. The column appears to be part of a structure with a roof that extends into the midground, where lines suggest the framework of rooftops and possibly clotheslines with hanging laundry. The background is filled with a panoramic view of a city, with numerous buildings and rooftops extending into the distance. The drawing portrays a densely built area with various architectural forms. The left side of the image features further detailing of trees and leaves, indicating an urban landscape that includes some natural elements. Overall, the sketch is a detailed and intricate representation of an urban scene, capturing the essence of architecture and daily life. The combination of structural details and the overall perspective gives the viewer a sense of depth and complexity.

Created by gpt-4 on 2025-02-19

The image shows a sketch done in brown ink, depicting a view of a town or city. The perspective appears to be from a high vantage point, looking down onto rooflines and architectural features such as windows, chimneys, and possibly a balcony. Specific details include some laundry hanging on lines, a column (or pole) with some indistinct marks that might represent foliage or clouds, and an array of buildings extending into the distance, creating a dense urban scene. The sketch is full of quick lines and hatching, creating a sense of texture and depth. It appears to be drawn on a light beige paper that has some creases and marks, indicating age or handling. To the right side of the image, there's a handwritten note, possibly the artist's signature, but without textual attribution, we can't determine the creator or the time period definitively. To the right margin of the image, there's a color scale with different blocks of colors, likely used for calibration purposes or to assess the color response of the camera used to take a photo of this drawing. This kind of scale is often seen in images of artworks in archival or research contexts to ensure color accuracy in digital reproduction.

Anthropic Claude

Created by claude-3-5-sonnet-20241022 on 2025-02-19

This appears to be a historical sketch or drawing depicting an urban rooftop scene. The artwork is done in a brown ink or sepia tone, showing architectural details with quick, expressive line work. In the foreground, there's a tall vertical structure, possibly a chimney or tower, with hatched shading. The middle ground shows rooftops with what appears to be laundry hanging on lines between poles. The background reveals a cityscape stretching into the distance, with various buildings and rooflines sketched in a looser style. The drawing has a spontaneous, observational quality typical of urban sketching, capturing the everyday life and architecture of what seems to be a European city. The composition is interesting with its strong vertical element on the left balancing the horizontal spread of rooftops across the rest of the image.

Created by claude-3-opus-20240229 on 2025-02-19

The image appears to be a sketch or drawing of an urban landscape, possibly from an elevated viewpoint like a rooftop. The drawing depicts a dense cluster of buildings and structures, with various rooflines, chimneys, and vertical elements sketched in dark lines against the aged paper background. The linework has a loose, gestural quality that conveys a sense of the architecture's complexity and texture. Some areas of the sketch are more detailed, while others are suggested with just a few expressive strokes. In the bottom right corner, the artist has signed and dated the work. The edges of the paper have color calibration or test strips, suggesting this may be a scan or photograph of the original physical drawing. Overall, the sketch captures an atmospheric cityscape view rendered in an artistic, hand-drawn style. The aged paper and sketchy technique give it a nostalgic, timeless feeling.

Created by claude-3-haiku-20240307 on 2025-02-19

The image appears to be a sketch or drawing of an urban landscape. It depicts a cityscape with various buildings, structures, and details. The drawing style is loose and expressive, with visible pen or pencil strokes. The overall scene seems to capture a bustling, dynamic urban environment. The colors in the image are limited to shades of brown, suggesting this is a monochrome sketch or drawing.

Meta Llama

Created by us.meta.llama3-2-11b-instruct-v1:0 on 2025-03-16

The image is a sketch of a cityscape, possibly drawn by Albrecht Dürer. The sketch features a city with buildings and a church tower in the background. The buildings are depicted in a simple, yet detailed manner, with straight lines and minimal ornamentation. The church tower stands out as a prominent feature, with a steeple and a cross at the top. The overall atmosphere of the sketch is one of tranquility and serenity, with the cityscape depicted in a peaceful and idyllic manner.

Created by us.meta.llama3-2-90b-instruct-v1:0 on 2025-03-16

The image depicts a sketch of a cityscape, likely created by Rembrandt van Rijn. The sketch is rendered in brown ink on a beige paper background, with the cityscape occupying the lower half of the page. The cityscape features a mix of buildings, some with pitched roofs and others with flat roofs, as well as power lines and telephone poles. In the foreground, a tree is visible on the left side of the page. The sketch appears to be a study or preliminary work for a larger painting, as it lacks the level of detail and finish that Rembrandt typically achieved in his completed works. The use of brown ink and the loose, expressive lines suggest that the sketch was created quickly, perhaps as a way for Rembrandt to capture the essence of the scene before him. Overall, the image provides a glimpse into Rembrandt's creative process and his ability to capture the beauty and complexity of urban landscapes.

Amazon Nova

Created by amazon.nova-pro-v1:0 on 2025-02-19

The image shows a sketch of a building. The sketch is on a piece of paper, and it has been placed on a white surface. The sketch appears to be a rough draft, with some parts of the drawing being more detailed than others. The sketch depicts a building with a tall tower and a balcony on the second floor. There are also some trees and other buildings in the background.

Created by amazon.nova-lite-v1:0 on 2025-02-19

The image shows a drawing of a cityscape with a prominent column in the foreground. The drawing is done in brown ink on a piece of paper. The cityscape appears to be a medieval or Renaissance-era town, with buildings and structures that resemble those from that time period. The column in the foreground is tall and ornate, with intricate carvings and designs. The drawing also includes a color palette on the right side, which suggests that the artist intended to add color to the drawing at some point.

Text analysis

Amazon

pier
pier Lig ho
Lig ho
Hiviim
u Hiviim AY
AY
u

Google

più lngho
più
lngho