This should be easy after solving the second one.

Since these three are related, it's recommended you solve the second symbol before this one.

Hints here will assume you have.

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Notice that the three symbols on this face look very similar.

As with the second symbol, you'll be tracing lines on the spinning windmill.

Start drawing from the middle and go partway down the first blade.

Wait for the blade to connect with the orange paint on the right of the door and draw onto there.

Go down and wait for the next blade. Ride this blade all the way around and get off onto the orange paint that's to the left of the door.

Avoid the third blade (with the broken tip) by keeping you cursor toward the bottom of the orange paint.

When the fourth blade arrives, get on it and then finish.

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Note that this symbol makes a circular three-quarter turn.

To make a three-quarter turn, you need to draw the line past the two other blades.