Painting of a colorful abstract painting on a wall with a wooden frame

The image of the interior of a ruin is dark, its floor is made of broken stone tiles, its roof is made of concrete with parts of it falling off, the two walls on the left and right side of the image are made of cement which have small cracks and some of them have fallen off. In the center of two other and smaller walls meeting each other, there is an opening above this meeting point that directs the light into the dark space.