What are some ways to decorate my farm on farmville?

I have a farm and i am at level 19. what are some ways that i can decorate my farm so it looks better? i have a chicken coop and a dairy farm, a barn, tons of trees, and some like bird bath, leaves, and yeah a lot of animals too, HELP!! oohh yeah and some fenceing. and i have 23,665 dollars.