Art
Write a Postcard to Your Next Drawing
A jellyfish has groceries to carry. Your sketchbook has somewhere to start.

A three-line drawing prompt for the days when the blank page is asking too much.
Give the page a smaller assignment
If you are stuck on what to draw, try writing a postcard to the drawing first. Use an index card, a corner of your sketchbook, or a note on your phone. You do not need actual postage. The drawing is already here.
Write three short lines. Name something you can picture. Give it one limit. Add a detail that does not quite belong. Then draw the first version in ten minutes.
This is a small assignment, not a test of whether you are an artist. If ten minutes is all you have, let the result be small too. A rough character with one good detail is enough for this exercise.
Pick something you can actually picture
Begin with “Make a drawing of…” and finish the sentence with a visible subject. “Something about loneliness” could go in a hundred directions. “A chair waiting by a window” gives you a shape to start with. The feeling can arrive later.
For this postcard, the subject is a jellyfish carrying groceries. It has a simple silhouette and a perfectly ordinary problem. Start with the bell-shaped body. Put a shopping bag beside it. A few tentacles can do the carrying.
Keep the shopping small. A carrot and some greens are plenty to establish the errand. You are making one picture, not stocking a supermarket.
Give it one useful limit
The second line is “Use five drawing colors.” Pick them before you begin and keep them visible beside the drawing. The example uses charcoal, teal, coral, ochre, and sage on a cream background. Leave the background out of your count for this exercise.
Five colors is only one possible limit. If color is not the decision slowing you down, choose a different boundary: one brush, a square frame, or no shading. Pick one. You do not need to make this harder to make it count.
If the rule is getting in the way, change it. A pencil sketch can use one pencil. The purpose is to settle a decision before you start, not to catch yourself breaking a rule.
Add one thing that was not on the list
The third line is “Put one tiny planet in the groceries.” Give it a ring so it reads as a planet rather than another piece of fruit. Leave enough of it above the bag for someone to notice.
Nothing else needs to be strange. Keep the carrot ordinary. Let the jellyfish look occupied rather than astonished. An impossible item in an otherwise uneventful shop is the whole joke.
You can use the same move with another subject. Give the waiting chair a raincoat. Put one very small moon in a packed lunch. Choose the detail you want to draw, then leave the rest of the picture room to support it.
Turn the note over and start
Set a ten-minute timer. Block in the biggest shape first. Add the bag, then the tentacles that hold it. Save the little planet for the point where the errand is already readable. Stop to check the picture at a small size before adding extra marks.
The timer ends the first version, not your permission to keep drawing. Keep going if you want to. If you stop, save the postcard beside the image and write one short note about what you would change: “bigger planet” is more useful here than “be better at drawing.”
For another attempt, change just one line of the postcard. Give the jellyfish a different errand, or keep the subject and try one pencil. You already have somewhere to begin.
Keep it nearby
Save or send this note
Put it on the board for later, or send it to the person who would understand immediately.