The Process of Drawing Tile Patterns

Recently I started adding color to my drawing of a Portuguese tile pattern that I saw at the National Tile Museum in Lisbon, Portugal last summer (although I wrote Porto in my sketchbook). I love the way one block pattern can be complicated enough that it takes 16 tiles to show it!

These are some pictures taken during its progress to being currently somewhat painted. I typically work on my projects about 30 minutes at a time. For these tiles, I start with a pencil and ruler and mark out on my sketchbook page where I’m going to place them. I like to draw a solo tile, then in a group of four, and then, here, in a group of sixteen to show the additional pattern that is made. I find the center lines and diagonals in each square and then start sketching out the pattern. Sometimes I will draw the whole pattern first then ink it, but here the design was complicated enough and my hand would rub off the graphite, I inked some parts before I did more pencil. Once the whole page was inked, I scanned it so I have it available for the future - I was thinking of a coloring book of Portuguese tiles. Then, I added color to match the tiles I had photographed.

It’s a time consuming but very satisfying process. I will continue to add blue watercolor to the rest of the drawing but I rather like partially complete painting too. I will scan that before I continue. Which do you like better - partially painted or fully painted?