WARSAW (AP).- Art student Andrzej Sobiepan didn’t want to wait decades for his work to appear in museums. So he took matters in his own hands, covertly hanging one of his paintings in a major Polish gallery. By Wednesday, the young artist was getting plenty of attention after a nationwide TV channel reported on his stunt at the National Museum in the southwestern city of Wroclaw. He told reporters he hoped galleries would give more exhibition space to young artists as a result. “I decided that I will not wait 30 or 40 years for my works to appear at a place like this,” Sobiepan told TVN24. “I want to benefit from them in the here and now.” Sobiepan, a Wroclaw Fine Arts Academy student whose last name means “his own master,” said he was inspired by the elusive British graffiti artist known only as Banksy. His own painting is small, white and green, and partly uses swine leather to show a drooping acacia leaf. On Dec. 10, Sobiepan put