My 3 Unfortunately-Secret Programs for Illustrators — Sasha R Jones
PureRef is a Must-Use Reference Image Tool for All Creatives - Greyscalegorilla
PureRef
Digital Art Live - Freebie: PureRef has released an update to its popular and elegant desktop image organiser. It will be of special interest to vector artists, since it now supports and
Getting Started With PureRef for Reference Images - Lesterbanks