By JUAN MAZA CALLEJA / AFP When the volcano erupted in La Palma last year, Teodoro Gonzalez Perez rushed to the Spanish island to see the lava flows with his own eyes — now he’s back for another look. When the volcano erupted in La Palma last year, Teodoro Gonzalez Perez rushed to the Spanish island to see the lava flows with his own eyes — now he’s back for another look. This time, he’s here to see the volcano closer up now it has quieted down. “It’s like walking on the surface of a new planet,” said the 54-year-old nurse from the nearby island of Tenerife while hiking through a lush pine f…