Project Info - To sketch an image onto paper using a wall-printing robot. The input image is first read and converted into grayscale image. Then using python and Image Processing, the coordinates of black pixels are mapped. Also, using Inkscape, an image is converted into bitmap format where GCodes are created. These GCodes are inputted into a software called NC Viewer that outputs the original image in the form of a sketch as visible on the wall by a robot.