This bachelor thesis evolves around the topic of art collectors as a phenomenon throughout different centuries. Ernest Thiel was a Swedish art collector at the turn of- and early 20th- century. Tom Böttiger is a contemporary art collector who acquired his first artwork during the 80’s. Both collectors are more like than alike, which points to and enforces certain common stereotypes as to whom could be a collector and what kinds of collectors exist. This thesis compares those two collectors from different times, from an art collectors perspective. The thesis concluded that collectors often bring upon themselves to act as patrons for the artists, both by promoting and purchasing their works, but also by aiding them financially.