I recognize robohash from gravatar mainly. https://en.gravatar.com/site/implement/images/ https://en.gravatar.com/site/implement/images/ Gravatar provides 5 f

I recognize robohash from gravatar mainly. https://en.gravatar.com/site/implement/images/ https://en.gravatar.com/site/implement/images/ Gravatar provides 5 fallback custom avatars: identicon: a geometric pattern based on an email hash monsterid: a generated 'monster' with different colors, faces, etc wavatar: generated faces with differing features and backgrounds retro: awesome generated, 8-bit arcade-style pixelated faces robohash: a generated robot with different colors, faces, et