The surface is in shades of purple on a volumetric textureThe surface is in shades of purple on a volumetric texture
Red stripes on a blue background in the form of a triangleRed stripes on a blue background in the form of a triangle
Relief texture with visible irregularities on brownRelief texture with visible irregularities on brown
Tiny vertical stripes of green, yellow, red on a dark backgroundTiny vertical stripes of green, yellow, red on a dark background