Stimulus, Space, Response, and Freedom HD Phone Wallpaper

The image displays a diagram illustrating the concept of choice between stimulus and response. Text elements read 'BETWEEN A STIMULUS', 'AND A RESPONSE', 'THERE IS A [SPACE]', and 'AND IN THAT SPACE LIES OUR FREEDOM'. Icons representing a stimulus (an explosion) and a response (a checkmark) are connected by dashed lines to the word 'SPACE'. A small plant sprout icon is positioned below the text.