Photographer Takashi Homma’s delicate pictures of mushrooms aren’t meant to impress culinary palates. After the Fukushima nuclear disaster, the photographer learned that mushrooms thrive and absorb radiation. Intrigued, Homma headed to the forest to document the organisms that survived the horrific disaster. In his new photo book “Mushrooms from the Forest,” Homma teams up with graphic designer Tanaka Yoshihisa to portray these survivors.