Here are some pictures and drawings on the issue of separation of church and state:
Separation: Good for Government, Good for Religion .
T-Shirt
Thomas Jefferson
This is a picture of the inner chambers of the Supreme Court in Pennsylvania
Lemon Test came about from the decision of Lemon vs. Kurtzman in 1971 to pass the lemon test a law must pass 3 criteria 1) The law has to have a secular purpose 2) The law can not advance nor inhibit religion 3) The law does not foster an excessive entanglement with religion