Rocking horse

this is a rocking horse in mine craft. its a image I had in my head so enjoy andleave a diamond or a comment!

you will need a trapdoor,2 fence, 1 wood, I slab, 1 stair, 1 wool, 2 item frames,a mine cart, a rail, 2 signsand 2 pistons

you put the wool down and two fence beside it. then place a stair on the front and a slab on the back. next, place the trapdoor down and an item frame with a piston on the wool facing down. place a block above the trapdoor and the rail on top with the mine cart, then break the block below, place thesigns on the trapdoors and you have a rocking horse!