Middelen

• Adobe Photoshop op Wikipedia: https://nl.wikipedia.org/wiki/Adobe_Photoshop
• Officiële website van Adobe Photoshop: https://www.adobe.com/nl/products/photoshop.html
• Adobe Photoshop Team Blog: https://theblog.adobe.com/creative-cloud/photoshop/
• Gemeenschap: https://forums.adobe.com/community/photoshop