How to spray a bookcase

I am making a toy shelf, 1800W x 1200H x 350 D. It has two shelves to give 300mm between the top and first shelf, and 400mm spacing between the other shelves and base, and there are supports at 600mm centres, like in the attached sketch.

I am interested in learning how to spray paint something like this, with narrow spacing between the shelves, and welcome any suggestions and ideas, please?

Jill easiest way is during the dry fit up mark where everything is. disassemble and tape the areas you need to glue up then spray the whole thing. Sand and respray if needed then remove the tape and glue it up. Wipe off of residue is much easier and also no glue stains in the timber.

Ray

It can be done assembled but is ARPIA