More to explore:
Inexpensive First Birthday Party Decoration by swoodsonsays, via Flickr
Make your own Architectural Letters.
Cardboard Crown Tutorial
Giant party props--photo covered number to commemorate an aniversary
How To: Make a cloud. Cute craft for photo prop, party decor, school play, costume, etc.
How to make a pinata
Big number made with coffee filters.
DIY first birthday prop www.mean-baby.com...
Fun Birthday Idea!