Plein Air Watercolor Palette using Altoid Tin

myminifactory

Create your own mini plein air watercolor palette with an empty Altoid tin case. The bottom compartment is slightly larger than the lid, so you might want to add a magnet sticker or glue them in place - but it still works fine without any attachment, and they won't move around too much. I'm not using any attachments myself. For the top tray, use this space as extra storage, and once you've smoothed out the acetone (using the cold method), it becomes a great mixing plate.