Experimenting with concrete by Amelia and Dante

We are learning how to make concrete, how to observe and to experiment.
Next time I would like to try and make the top of the concrete smooth, I would also like to make the sides way more smoother.

Modifying an image

WALHT modify an image for reuse.
Using polyline to change the colour in a shape.
I found it tricky because, if you double click or click close the other line the whole entire line stops.
next time i will try something more hard.