Etch, Mark, Score, Spill.
What is it that compels us to make a mark on the blank canvas?

• To inform.
• To express design intention.
• To signify artistic intent.
• To personalise.
• To record.

What makes up an expressive and enjoyable way of making a mark?

• Effort vs Reward
• Utility / Precision / Uniformity / Randomness / Expressivity

Is mark making a primal physical expression?
Is mark making the heart of invention?