Mr. REBUS — was created by Dima Rebus in 2007 and partially based on appearance of artist’s father. Hypertrophied red ears, nose and hands, pale complexion make it look like a mime. His black eyes present the entrance to the interactive Universe of Underground Aquarellka. He has the function of the dark energy and is a primary keeper of “guiding star” (the flare gun). The light of the guiding star illuminates the events taking place inside the Universe of Underground Aquarellka.