This weeks' challenge to use two or three tangles and white space was an enjoyable task, and I liked the result, particularly as I'm prone to fill a tile every time!! I wasn't sure about the shading so I've included both.
Here's another tile where I attempted to create some white space.
Another challenge I worked on was a monotangle using Coaster, and an artwork for my tangle "Euca"
|Euca in Prismacolours|