"The more adept one becomes at line work, the more harmonic the composition becomes, the flow and sense of time is arrested by the simple act of truncation, by the edge of the paper or the introduction of a retaining frame. This does not curtail the anticipation of more movement beyond the barrier, that is implicit, but rather causes the eye / cognitive senses to pause and consider the proffered fragment. Time frozen. There is a time in the image making process when the image speaks back to you, and it is always important that you respond to these calls, if you wish to avoid a still-born, airless image."