There is a very intricate design on this pretty Bhai Dooj card for one sibling to give to another during the Diwali celebrations.
Bhai Dooj Colouring Card 1
This Bhai Dooj card shows a sister bringing Diwali food to her brother, while he presents her with a Bhai Dooj gift. It's a slightly simpler version than our Bhai Dooj colouring card 1, so perhaps easier for younger children to colour.
Here is a colouring page for children to enjoy for Bhai Dooj. It shows the Bhai Dooj traditions: a sister bringing special food for her brother and drawing a tilak on his forehead, while he brings her presents.