The first time street artist Patcharapol Tangruen sprayed his pseudonym Alex Face on an old car in 2002, he did not know that in the coming decades his graffiti, paintings, sculptures and other art pieces would be well-received by art enthusiasts and the public. In the beginning, Patcharapol's signature artwork was a graphic of half his face. After Patcharapol became a father, his young daughter inspired him to create an iconic character -- a moody-looking three-eyed childlike figure in a rabbit suit.