Robert Longo - link to photorealist drawings and paintings.
Evan Penny / Age spots, wrinkles, and every detail of a face are featured in the work of Toronto artist. He generally produces head-and-shoulders busts larger than life size, and implants each hair one strand at a time while creating his sculptures. Like Mueck, Penny has an extensive background in special effects for film, and his effects have been featured in X-Men and Johnny Mnemonic.
A trio of artists called Troika created a hanging steel sculpture--called "Squaring the Circle"--which creates an amazing optical illusion.