Dr Olunloyo called me not once, but four times. On the fourth call, he asked that I undertake an assignment for him. I sent a note to the mutual friend he sent me to and added, ‘by the way, Dr Victor ...

Inside, though, the South Solon Meeting House has a secret unknown even to some who drive through the tiny Maine town every day. The interior of the building is covered in 70-year-old fresco murals ...