Create a clean pixel art sprite sheet of one small fantasy game character walking, 4 frames arranged in a single horizontal row, same canvas size per frame, centered character, transparent background, no text, no shadows crossing frame boundaries, consistent scale, crisp edges.
Create a 2D game sprite sheet for an idle animation, 6 frames in a single horizontal row, transparent background, identical frame dimensions, character centered in each frame, subtle breathing motion, no labels, no extra objects.
Create a pixel art attack animation sprite sheet for a side-view hero, 8 frames arranged as a 2 rows by 4 columns grid, transparent background, equal frame size, clear silhouettes, no text, no frame border, consistent camera position.
Create a clean 2D character facial expression sprite sheet, 16 expressions arranged in a 4 by 4 grid, same head size and position, transparent background, no text, no borders, expressive readable faces.