Bitmap versus vector graphics: useful page describing the differences.
Can Stock Photo: slogan: Download images faster and for less than ‘the other guys’.
Picryl: ‘The World’s Largest Public Domain Source.’
PXHere: images available free of charge under Creative Commons licences.
Smart: Servier Medical Art – Medical images available under a Creative Commons licence.
Unsplash: ‘The internet’s source of freely-usable images. Powered by creators everywhere.’
Artlist: site offering music for videos on a subscription basis.
BBC Sound Effects: the BBC’s immense library of effects, free for non-commercial use. Commercial licences available, starting at $5 per sound.
Freesound: Creative Commons licensed recordings and sound effects.
Incompetech: musical effects and themes by Kevin McLeod, free to use in exchange for a simple acknowledgement.
Melodyloops: royalty-free music (commercial licences).
Getting a grip on GREP: advanced use of GREP styles in InDesign.
Guardian and Observer Style Guide: This is the guide to writing, editing and English usage followed by journalists at the Guardian, Observer and theguardian.com.
Legal requirements applicable to flyers in France.
Lexique photo et vidéo: au site Internet de Miss Numérique