The four frames can be converted to an animated GIF. Goes with the tutorial at http://foofurple.org/2014/02/22/walking-making-a-simple-animation-with-inkscape-and-the-gimp animation character comic Walk cycle, 4 animation frames
Can be used to create a simple animation of a character walking animation doll walk Walk cycle - 4 frames
Animated rework of openclipart "Walk Cycle" by Guerreiro, removing javascript code animated animation cycle Animated Walking Man