Working my way further back through Moritz N‘s photostream, I encountered this great vignette highlighting the importance of being tolerant:
Moritz says:
Although there are still incurable boneheads in both the dwarf and the troll society, Gnork and Shroeder finally summon up the courage to come out of secrecy.
Living their relationship freely they join the Cristopher Street Day parade to demontrate for tolerance and equal opportunities.
Go Gnork and Shroeder, go!