As one of the abstract styles developing in the 1960s, Optical illusion (or Op) Art features games of lines and geometric shapes in both black and white—like in the case of Bridget Riley, Jesús Rafael ...

Download the black and white line art colouring sheets for Ginger, Wasabi, Minty, Split and Sleepy and Shorty. Have fun colouring in the crew from Vegesaurs and maybe you could draw your own ...