Statue of Apollo Belvedere (Vatican, Rome). Source: http://commons.wikimedia.org/wiki/File:Appolon_1_MK1888.png
This image comes from the 4th edition of Meyers Konversationslexikon (1885-90), it is therefore Public Domain.
First uploaded to de.wp by user:Stefan Kühn. Background whitened by Tzzzpfff. Converted to SVG by Warszawianka.