Contributions in Colour
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5-humanbee
File Size: 74Kb
Resolution: 570x570
Comparison of wavelengths visible to humans and bees. The range of vision for the bee a...
Anuszkiewicz-adjust-bright
File Size: 483Kb
Resolution: 570x570
Equiluminant colours have special properties. They can make a painting appear unstable....
B beryl-jewel-01-01
File Size: 5Kb
Resolution: 160x158
Yellow beryl (Heliodor) is coloured by the presence of F3+ ions. Beryl includes emerald...
B emerald d-jewel-01-01
File Size: 5Kb
Resolution: 136x158
The emerald is a regular crystal of beryl also containing chromium as an impurity, whic...
Benham
File Size: 70Kb
Resolution: 570x570
The Benham Disk spins, initially, quite slowly. Click repeatedly on the appropriate but...
Blue1
File Size: 104Kb
Resolution: 500x500
The blue circles in this image appear to have increased saturation when viewed in centr...
Boogie-adjust-color
File Size: 332Kb
Resolution: 570x570
'Broadway Boogie Woogie,' Piet Mondrian, 1942-3. This painting Broadway Boogie Woogie g...
Both surrounds
File Size: 239Kb
Resolution: 2029x2029
Six vertical rectangles are shown in a uniform surround and again in a varied surround,...
Brainardcolorimetry21
File Size: 74Kb
Resolution: 570x570
Metamers: Despite the different spectra produced by this light, it is perceived to be t...