Here are my items painted (mostly) after many coats.  

The square box I made, 

the blue ball would not paint well, 

it kept sucking in the paint, 

so I switched it out for a styrofoam ball I found 

at the last moment.  

The cone is also hand fashioned 

and the rectangle is a block of wood 

that also sucked up the paint.  

The cylinder is actually a worthless can of paint.  

My son wanted to be in the photo so that is his arms you see.