Week 1: Neuron
Nice pattern ! I'll surely use it again.
Week 2: Flowerly
Flowerly and valentine nicely going together.
Week 3: Trio
Trio is a pattern I already know for some time now, but I don't use it very often. So now an opportunity to make a nice tile with it.
Week 4: Yew-Dee
I like Yew-Dee, and I already used it a lot. Now I looked for some patterns that start with the same basic strokes as Bales and ...