Brick pattern

I have started building a little patio from bricks that we have dug up in the garden. This area was a horrible rubbish tip of compost, bones, washing up cloths and plastic bags. Having cleared the rubbish, I plan to lay the bricks and then put plant pots on there. My brick placement is a bit uneven so it's just as well it won't have people walking over it, but doing the mosaic is great fun.