Metals , by lothar baumgarten , 1985 , figurative , Conceptual Art style , Text
A black and yellow sign that says KOBALT, ZINK, GOLD, TANTAL, TITAN, Molybdan, Chrome, Uran, Platin, and KUPFER.
A black square with yellow borders has the word "Kobalt" in the top left corner. Below that are the words "Tantal", "Zink", "Titan", "Gold", "Eisen", "Molybdan", "Chrom", "Uran", "Platin", and "Kupfer" in smaller yellow letters. 