This pin is similar to the first pin, it has those fine white lines that show the proportion of the bird. I like how it shows the original image and then it transforms into a pixelated bird. Low poly, looks like a fun or frustrating exercise to do.
Self portrait ideas Mapping 2013 on Behance Use a process like this for "identity/self-concept" activity about skin color/shade/tone/palette. Put vertical photo strip of every child together on a couple images to make a collective face.
Check out this satirical advertising campaign for the Charity Cordaid. The items are not for sale. The purpose of the advert is to highlight the difference between how consumers in the Western World look at material products. Oh the shame of it.