Girl in the painting...

Your friend gave you a painting so that you could try to finish it. He said that the past ones who tried to finish painting it were gone. There are rumors that the painting is cursed. YOU HAVE A GREAT FRIEND! And so, you take up the brush and... you find yourself in a place unknown to you, and in front of you is that portrait... The age rating is 16+, but there may be "cruel" descriptions. This... Horror? Based on a game called "Death Palette" (In Russian it is translated from hieroglyphs as "Палитра Смерти" how it is translated into English I do not know)