From Fedora Project Wiki
All of these files are also located (temporarily) here: http://inkscaper.fedorapeople.org/Fedora21/media-artwork/

Full Colour Sleeve Artwork

Designed by Alexander Smirnov

32-bit Workstation Live DVD

64-bit Workstation Live DVD

32-bit Server Install DVD

64-bit Server Install DVD

32-bit KDE Live DVD

64-bit KDE Live DVD

32-bit Xfce Live CD

64-bit Xfce Live CD

32-bit LXDE Live CD

64-bit LXDE Live CD

32-bit Mate Compiz Live CD

64-bit Mate Compiz Live CD

Printable fold-at-home sleeves

Folding Instructions

32-bit Workstation Live DVD

64-bit Workstation Live DVD

32-bit Server Install DVD

64-bit Server Install DVD

32-bit KDE Live DVD

64-bit KDE Live DVD

32-bit Xfce Live CD

64-bit Xfce Live CD

32-bit LXDE Live CD

64-bit LXDE Live CD

32-bit MATE Compiz Live CD

64-bit MATE Compiz Live CD

Disc Label Artwork

This section contains the labels for the Fedora 21 Discs. Designed by Máirín Duffy, Alexander Smirnov(KDE and MATE Compiz), Martha Benitez(XFCE and LXDE)

Sources

32-bit Workstation Live DVD

64-bit Workstation Live DVD

32-bit Server Install DVD

64-bit Server Install DVD

32-bit KDE Live DVD

64-bit KDE Live DVD

32-bit Xfce Live CD

64-bit Xfce Live CD

32-bit LXDE Live CD

64-bit LXDE Live CD

32-bit MATE Compiz Live CD

64-bit MATE Compiz Live CD