playful caricature of an old robot: retro sketch with charming characters

old robot retro sketch playful caricature machine head portrait rollei 400s sepia tone flat figures flickr charming characters funny face filters robot: vintage-style giant one-sided eyes hands captured sepia-toned webcam faces character illustrations add unique touch techpunk-inspired artwork strong facial expression beautifully highlighted zeiss planar 80mm 2 8 lens generated