I've never been to Portugal but I know that they really love tiles and sardines* and are mad good at producing both. I thought I'd have a go at assembling some pixels into an Azulejo-style pattern and then see what I can do with it. I started off with the traditional blue-on-white but then had a bit of fun. I will endeavour to put these wee salty chaps to further use at some point in the near future.
*Disclaimer: Portuguese national interests may not be limited to tiles and sardines.