Periodic Table

A section of a periodic table of the elements made out of backlit compartments holding element examples with element info in black letters on transparent compartment faces. Compartments shown have orange, blue, and green coloring. Image credit: Tellus Science Museum (https://flic.kr/p/EaBD1F) by Rob DiCaterino, licensed CC BY (https://creativecommons.org/licenses/by/2.0/).