The article about the Rorschach inkblot test and its surprise late-sequence transition from black to color is online at http://captainmnemo.se/ro/hhrotex/rotexcolour.pdf. The undated, unattributed photograph of Wilhelm Furtwängler is in the Landesbibliothek Mecklenburg-Vorpommern, https://vzg-easydb.gbv.de/object/30eaad07-8e97-4875-a003-f3a5dbddd5b1. I’ve reversed some of its color decay.
For coloring in your own emotions, you might try this tool. It was made in a factory under the auspices of Strength through Joy (Kraft durch Freude), the Third Reich’s recreational and community-building arm. Under what auspices, do you think, could one of these black-and-white faces be retooled into yours?