This customization of our Jungle Safari Animal Photo Joint Birthday Invitation design was created for a boy & girl who are having a birthday safari at their local zoo. We used their own animal photos and several photos of them enjoying the zoo to create their unique 4th & 6th birthday invitation. Printed on 5×5 square double-sided flat cardstock, we were able to showcase many photos & outline many party details by using both sides of this design (single sided design options are also available).