Gradient and relief in triangular kaleidoscope thr cushion

Kaleidoscope of triangles and square perception with some dark or clear tones and gradient on the edges of the triangles that can cause relief perception. - As I really liked the contrast generated by the colours and effect, I made other versions of colours of this image, and inserted them in this product, so you can use the options on the site to remove the visible 'image(Layer)' and choose one of the others that are under the image. You can also rotate, resize, or move the image and this will change the perception you have of the drawing.