Hand drawn cat themed typography sketch with blueprint lines

A hand-drawn typography concept sketch of the word "cat", using blue ballpoint pen ink on a plain white paper background. The font is a bold, rounded geometric slab-serif style. The design integrates a visual pun: the letter 'c' forms a stylized cat head with pointed ears and a few delicate lines for whiskers, while the vertical stroke of the letter 't' extends downwards and curls to form the cat's tail. All the main bodies of the letters ('c', 'a', 't') are filled with a dense, hand-drawn cross-hatched grid pattern. Visible construction lines and guide marks are present, including vertical and horizontal alignment grids, rectangular bounding boxes around each letter, and a large circular guideline behind the 'c', 'a', and 't'. The overall style resembles an architectural blueprint or an early-stage font design draft. Clean lines, 2D flat graphic design, white background, subtle paper texture. --ar 1:1 --v 6.0