Human Generated Data

Title

Tetradrachm of Alexandria under Aurelian

Date

274-275 CE

People

Coin Constituent: Aurelian, Roman r. 270 - 275 CE

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Gift of H. Bartlett Wells, Class of 1929, 1979.419.81

Human Generated Data

Title

Tetradrachm of Alexandria under Aurelian

People

Coin Constituent: Aurelian, Roman r. 270 - 275 CE

Date

274-275 CE

Classification

Coins

Credit Line

Harvard Art Museums/Arthur M. Sackler Museum, Gift of H. Bartlett Wells, Class of 1929, 1979.419.81

Machine Generated Data

Tags

Amazon
created on 2022-05-06

Clarifai
created on 2023-10-17

no person 99
science 98.9
geology 98.8
medicine 97.6
quartz 97.4
round out 97.3
nature 95.9
gem 95.8
paleontology 94.5
one 94.5
jewelry 94.2
precious 93.4
invertebrate 93.4
prehistoric 92.8
rock 92.7
metalwork 92.7
side view 91.8
art 91.6
disjunct 90.4
isolate 89.1

Imagga
created on 2022-05-06

abalone 82.8
gastropod 68.1
mollusk 61.3
invertebrate 42.8
sphere 22.1
globe 20.4
organism 18.5
earth 16.5
gold 16.4
black 16.2
round 15.5
object 15.4
planet 15.3
celebration 15.2
ball 15.1
world 15.1
golden 14.6
close 14.3
food 14.2
shiny 13.4
ceramic ware 13
cap 12.8
global 11.8
top 11.8
space 11.6
ornament 11.2
old 11.1
money 11.1
decoration 11
earthenware 10.9
holiday 10.8
majolica 10.7
decorative 10
currency 9.9
design 9.6
snack 9.4
map 9.3
finance 9.3
dessert 8.8
closeup 8.8
continent 8.7
art 8.6
coin 8.6
bright 8.6
utensil 8.5
tradition 8.3
brown 8.1
symbol 8.1
graphic 8
breakfast 8
yellow 8
egg 7.8
bangle 7.8
color 7.8
china 7.8
circle 7.7
coins 7.7
culture 7.7
healthy 7.6
traditional 7.5
container 7.4
retro 7.4
cash 7.3
muffin 7.3
group 7.3
box 7.2
history 7.2
sweet 7.1
buckle 7.1
decor 7.1
sea 7
season 7

Google
created on 2022-05-06

Artifact 84.8
Circle 76.6
Font 74.4
Metal 71
Wood 70.6
Natural material 70.2
Art 69.9
Fashion accessory 67.6
Rock 65.3
Dishware 65.1
Ceramic 62.7
Ancient history 61.9
Still life photography 57.6
Antique 55.8
Jewellery 54.4
History 54.3
Mineral 53.9
Pattern 50.5

Microsoft
created on 2022-05-06

animal 92.8
invertebrate 85.8
mollusk 84.5
map 68.5
sea snail 58.7

Color Analysis

Feature analysis

Amazon

Moon
Moon 58%

Categories

Imagga

paintings art 99.9%

Captions

Microsoft
created by unknown on 2022-05-06

a close up of an animal 34%

Google Gemini

Created by gemini-2.0-flash-lite on 2025-05-14

Here's a description of the image:

The image shows two ancient-looking coins, likely made of bronze or a similar metal. They are placed against a solid black background with a ruler on the right side to provide a sense of scale.

Coin Details:

  • Appearance: Both coins are round and heavily worn, showing significant oxidation and wear. The surface texture is rough and uneven, with areas of reddish-brown, green (likely from copper corrosion), and lighter patches. The edges are irregular, suggesting that they have been handled or buried for a long time.

  • Obverse (Left Coin): On the left coin, a partial portrait is visible. It appears to be a profile, likely of a Roman emperor or another historical figure. Around the portrait is a circular inscription, though the details are hard to read due to the wear and tear on the coin.

  • Reverse (Right Coin): The right coin also shows signs of wear. Some type of image is still recognizable, which could be an animal or some depiction of a scene or emblem. Like the obverse, the details are indistinct.

  • Context: The coins' appearance and the presence of the ruler suggest this is an archaeological or historical image, possibly used to document or study these artifacts.

Text analysis

Amazon

cm

Google

cm
cm