A couple of users have suggested that search by color would be useful.
PhotoStructure already computes and indexes the top seven dominant colors per asset file, so the only sticky bit here is the UI.
I was going to add color swatches to the asset info panel that linked to a search for assets with that color.
I can support
rgb:AABBCCsearch terms that use hex RGB values (where
FF0000is bright red, and
8F00FFis a violet).
I have a dictionary of some 300 color names (in English): so
color:limeis doable as well.
Something else cool you think up (click reply and share your great idea!).