Patchwork Bricks

The new house will have a brick wall through the middle of it, to give it some thermal mass. I've looked at a lot of bricks recently, but the ones I liked most were these pallets of mixed bricks at one recycling yard:

Two pallets aren't enough for our wall. So I considered buying pallets of the various colours, and mixing them up like this. Like a scrappy quilt, only bricks! What do you think?

I hope it will look as good in real life as I am imagining, because the pallets with white paint dots on them in this photo:

will be going to Lal Lal soon. These colours look a bit brighter only because the bricks were wet after all the rain this morning. And I suppose if they end up looking dreadful, we can always paint or render them later!