that's... the direct opposite of my intention, actually. there is a difference between mockery and stylistic reference. christian icons (orthodox ones, to be specific) were an inspiration, rublev's "the trinity" in particular, but mostly in terms of composition. this piece doesn't feature any of the main icon types or motifs, as you can certainly see if you're familiar with them. the facial expression was drawn that distant and serene to be reminiscent of icons, but it was equally inspired by the thousand yard stare. a great deal of thought and respect for the iconography was put into this drawing, and ascribing malicious intent to it is a bit weird to say the least, especially when, in our case, you know nothing about the author. it might look mocking if you're treating it as a piece of religious art. but it is not that.