I have begun to reorganize my photo sets, taking advantage of the new “collections” feature in flickr, and grouping most of my photo sets into collections based on kind or content.
My most recent change is the addition of a photo collection for artistic photos — in other words, photos that have more artistic than informational value, and I hope are appealing as more than mere what's-Michael-been-up-to reportage.
Portraits is a new set in this collection. I think some of them are quite good, but I'll let you judge for yourself.
My next task it to go back through the set and remove photos that are either not strictly portraits in the classic sense of the word, are are simply uninspiring. My intention for the sets in the artistic collection is that these sets contain only aesthetically pleasing photos.