Did you know that the first colors a baby sees are black and white? Babies love black and white contrasting images, and can more easily focus on them during the first week of life.
Montessori black and white cards should be geometric, or of realistic animals, and I've added a Moth and Butterfly Black and White Cards on Etsy are a perfect mixture of both!
I recommend printing these digital downloads onto cardstock paper, and laminate if you have a babe who loves mouthing their work!
There are 2 PDF's included in this digital download
-- one 8x11 print for easy printing on a standard piece of paper
-- the other print would fit on half a page of standard 8x11 paper