Pedro Cunha presented his M.Sc thesis on September 21st 2015, on the topic of "Black Hole Shadows". A student at the University of Coimbra, Pedro chose to do his M.Sc. thesis within Gr@v. His impressive work led him to be awarded a 20 (out of 20) for his thesis, the first ever in the Master programme he attended, and to write an original paper on "Shadows of Kerr black holes with scalar hair".