Looked it up (under “Early life” on Wikipedia). Born in Washington D.C. actually, but his father is of Mexican and Hungarian-Jewish descent and the family lived his first 7 years in Mexico.

No source or artist credit. Fearing that I had completely lost my AI-dar, I did a reverse image search.

Credit seems to belong to Bogart Creek (Derek Evernden).

Interesting! As a seeing person who used to walk the family dog, I can attest to the technique of using your foot as a landmark - it was invaluable in order to not lose track of the pile among similarly-colored fallen leaves while I was getting the bag ready.