Demon Inside (by Hendra Gunawan @ OHD Museum, Magelang). Hendra Gunawan (1918-1983) was an Indonesian naturalist maestro-painter. Besides being a painter, he was also an expert in scuplting and poetry. Having had been sent to prison because allegedly being close to the communists, he persistently indulged himself in the art realm. This painting might mean that there is a demon -in any form- inside every individual. FYI, one of his paintings in Christies worth for 613.000 Euro, WOW!