Draw a Penrose Triangle Free-hand

Impress people with a free-hand drawing of a Penrose Triangle.
It looks difficult but is very easy.
I'll show you how to do it, just grab a pen and give it a try.
After drawing the triangle, you can round the corners to make it even cooler.
It looks difficult but is very easy.
I'll show you how to do it, just grab a pen and give it a try.
After drawing the triangle, you can round the corners to make it even cooler.
You Need
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Paper
Pencil
This is all you need for the original triangle.
If you want to draw one with rounded edges you'll also need:
Eraser
Not erasable pen
Pencil
This is all you need for the original triangle.
If you want to draw one with rounded edges you'll also need:
Eraser
Not erasable pen
Start

Draw a triange.
Try to make it as equiangular as possible.
Try to make it as equiangular as possible.
Parallel Lines

Draw 2 parallel lines to every edge
Connect


Expand the edges of the inner triangle and connect them to the parallel middle lines
Connect



Expand the lines of the middle triangle and connect them to the outer lines
Finish


Draw short parallel lines at the corners and connect the triangles
Now your Penrose Triangle is finshed! Easy, right?
In the next step we'll round the corners to make it even more special.
Now your Penrose Triangle is finshed! Easy, right?
In the next step we'll round the corners to make it even more special.
Round Corners




Add a little extra to your Penrose Triangle with rounded corners.
Just follow the instructions in the pictures.
Draw the corners round
Trace the lines with the not erasable pen
Erase the pencil lines
Finished!
Just follow the instructions in the pictures.
Draw the corners round
Trace the lines with the not erasable pen
Erase the pencil lines
Finished!