Designing posters – SysTutorials QA

Some tutorials or materials for designing posters?

Designing conference posters by Colin Purrington: http://colinpurrington.com/tips/academic/posterdesign

Scribus – an open source desktop publishing tool: http://www.scribus.net/canvas/Scribus

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Inkscape is a good tool for editing vector figures.

GIMP is a great tool for editing images.