Have you ever tried to draw a picture without lifting the pencil from the paper?
One line, uninterrupted and looping in on itself, swerving in arcs and switching directions at sharp points.
The line grows at a constant rate but the vectors change, how the wind is blowing and the wobbling arrow of the compass.
A head hanging closely over the paper and a hand pressing the pencil with trembling force against the desk.
Eyes squinted, focused intently on the next angle as the lead begins to tremble and crack. Just a little more, just one more turn the piece hasn't come together yet.
The timer beeps its descending count 10 to 9 and 8 to 7. Sweat condenses on the brow and the lead shatters as it lets out its electronic shriek.
Now lift your head, trace the line with your finger where it loops and why, and when the work is done you will realize where the line drifted away from the hazy picture you had in your mind.
A scribble dons the paper, the line intersecting randomly and turning when it reached the edge, influenced by the frame, not your whim.