Free iPad app: https://itunes.apple.com/us/app/moma-art-lab/id529886963?mt=8&uo=4&at=10l6SU
Free iPhone app: https://itunes.apple.com/us/app/arts-days/id622294390?mt=8&uo=4&at=10l6SU
Website: http://artsedge.kennedy-center.org/
Free Mac program: http://inkscape.org/download/
Free Windows program: http://inkscape.org/download/
Free iPad app: https://itunes.apple.com/us/app/touch-van-gogh/id673141174?mt=8&uo=4&at=10l6SU
Free Android Phone app: https://play.google.com/store/apps/details?id=air.nl.ijsfontein.vangogh.production
Website: http://piq.codeus.net/
Free iPad app: https://itunes.apple.com/us/app/animation-desk-for-ipad-lite/id470899893?mt=8&uo=4&at=10l6SU
Paid iPad app: https://itunes.apple.com/us/app/animation-desk-for-ipad/id409124087?mt=8&uo=4&at=10l6SU
Free iPhone app: https://itunes.apple.com/en/app/animation-desk-for-iphone/id470904177?mt=8&uo=4&at=10l6SU
Paid iPhone app: https://itunes.apple.com/en/app/animation-desk-for-iphone/id448938192?mt=8&uo=4&at=10l6SU
Paid Mac program: https://itunes.apple.com/us/app/animation-desk/id550931710?l=zh&mt=12&uo=4&at=10l6SU
Free iPad app: https://itunes.apple.com/us/app/drawp-drawing-families-closer/id571816406?mt=8&uo=4&at=10l6SU
Paid iPad app: https://itunes.apple.com/us/app/drawp-unlimited-drawing-families/id625439995?mt=8&uo=4&at=10l6SU
Free Mac program: http://www.pencil-animation.org/index.php?id=Download
Free Windows program: http://www.pencil-animation.org/index.php?id=Download
Paid iPad app: https://itunes.apple.com/us/app/drawing-with-carl/id480645514?mt=8&uo=4&at=10l6SU
Paid iPhone app: https://itunes.apple.com/us/app/drawing-with-carl/id480645514?mt=8&uo=4&at=10l6SU
Free iPad app: https://itunes.apple.com/us/app/drawing-with-carl-free/id498225032?mt=8&uo=4&at=10l6SU
Free iPhone app: https://itunes.apple.com/us/app/drawing-with-carl-free/id498225032?mt=8&uo=4&at=10l6SU
Paid Mac program: https://itunes.apple.com/us/app/drawing-carl/id594097813?mt=12
Website: http://www.crayola.com
Physical product: http://www.crayolastore.com/
Website: https://www.vyond.com/
Free iPad app: https://itunes.apple.com/us/app/drawp-for-school-collaboration/id794209888?mt=8&uo=4&at=10l6SU
Free Android Tablet app: https://play.google.com/store/apps/details?id=com.moondrop.drawpedu
Google Chrome app: https://chrome.google.com/webstore/detail/drawp-for-school/fbjjojpjgjkpoehlggmbgpalkmcaohic
Free Mac program: http://drawpforschool.com/download/
Free Windows program: http://drawpforschool.com/download/
Website: http://www.cgtextures.com/
Website: http://museu.ms/
Free iPad app: https://itunes.apple.com/us/app/museums-of-the-world/id546315167?mt=8&uo=4&at=10l6SU
Free iPhone app: https://itunes.apple.com/us/app/museums-of-the-world/id546315167?mt=8&uo=4&at=10l6SU
Free Android Phone app: https://play.google.com/store/apps/details?id=si.semantika.museums.global
Free Windows program: http://apps.microsoft.com/windows/sl-si/app/cf982044-52dc-4d3a-bb1c-640fdcf7a258
Free Android Tablet app: https://play.google.com/store/apps/details?id=si.semantika.museums.global
Website: http://photofunia.com/
Free iPad app: https://itunes.apple.com/us/app/photofunia/id321240709?mt=8&uo=4&at=10l6SU
Free iPhone app: https://itunes.apple.com/us/app/photofunia/id321240709?mt=8&uo=4&at=10l6SU
Free Android Phone app: https://play.google.com/store/apps/details?id=com.photofunia.android
Free iPad app: https://itunes.apple.com/us/app/id718952421?mt=8&at=10l6SU
Website: http://pixlr.com/o-matic/
Free iPad app: https://itunes.apple.com/us/app/pixlr-o-matic/id450263811?mt=8&uo=4&at=10l6SU
Free iPhone app: https://itunes.apple.com/us/app/pixlr-o-matic/id450263811?mt=8&uo=4&at=10l6SU
Free Android Phone app: https://play.google.com/store/apps/details?id=pixlr.OMatic
Free iPad app: https://itunes.apple.com/us/app/kids-draw/id407502831?mt=8&uo=4&at=10l6SU
Free Mac program: http://seashore.sourceforge.net/The_Seashore_Project/Download.html
Free Windows program: http://www.getpaint.net/download.html
Free iPhone app: https://itunes.apple.com/us/app/hello-crayons/id440149103?mt=8&uo=4&at=10l6SU
Free iPad app: https://itunes.apple.com/us/app/hello-crayons/id440149103?mt=8&uo=4&at=10l6SU
Free iPad app: https://itunes.apple.com/app/eye-paint-halloween/id569067561?mt=8&uo=4&at=10l6SU
Free iPhone app: https://itunes.apple.com/app/eye-paint-halloween/id569067561?mt=8&uo=4&at=10l6SU
Website: http://www.splashup.com/
Free iPhone app: https://itunes.apple.com/us/app/hello-color-pencil/id439922101?mt=8&uo=4&at=10l6SU
Free iPad app: https://itunes.apple.com/us/app/hello-color-pencil/id439922101?mt=8&uo=4&at=10l6SU
Website: https://www.canva.com/
Free iPad app: https://itunes.apple.com/us/app/canva-graphic-design-photo-editing/id897446215?mt=8&at=10l6SU
Free iPhone app: https://itunes.apple.com/us/app/canva-graphic-design-photo-editing/id897446215?mt=8&at=10l6SU
Free Android Phone app: https://play.google.com/store/apps/details?id=com.canva.editor
Free Android Tablet app: https://play.google.com/store/apps/details?id=com.canva.editor
Free iPhone app: https://itunes.apple.com/us/app/doodle-buddy-paint-draw-scribble/id313232441?mt=8&uo=4&at=10l6SU
Free iPad app: https://itunes.apple.com/us/app/doodle-buddy-for-ipad-paint/id364201083?mt=8&uo=4&at=10l6SU
Free iPhone app: https://itunes.apple.com/us/app/hello-chalk/id439921379?mt=8&uo=4&at=10l6SU
Free iPad app: https://itunes.apple.com/us/app/hello-chalk/id439921379?mt=8&uo=4&at=10l6SU
Google Chrome app: https://chrome.google.com/webstore/detail/dpgjihldbpodlmnjolekemlfbcajnmod
Paid iPad app: http://itunes.apple.com/us/app/sumo-paint-create-draw-doodle/id542324634?mt=8&uo=4&at=10l6SU
Website: http://www.sumopaint.com/
Website: https://www.marqueed.com/
Website: http://makezine.com/
Free iPad app: https://itunes.apple.com/us/app/pic-collage/id448639966?mt=8&uo=4&at=10l6SU
Free iPhone app: https://itunes.apple.com/us/app/pic-collage/id448639966?mt=8&uo=4&at=10l6SU
Free Android Phone app: https://play.google.com/store/apps/details?id=com.cardinalblue.piccollage.google
Website: http://projeqt.com/
Google Chrome app: https://chrome.google.com/webstore/detail/projeqt/plakpdjijklmnhdghijpnniiiahkbdpp
Free iPad app: https://itunes.apple.com/us/app/123d-design/id567821620?mt=8&uo=4&at=10l6SU
Website: http://pixlr.com/editor/
Google Chrome app: https://chrome.google.com/webstore/detail/pixlr-editor/icmaknaampgiegkcjlimdiidlhopknpk
Website: http://pixlr.com/express/
Free iPad app: https://itunes.apple.com/app/pixlr-express-plus/id526783584?mt=8&uo=4&at=10l6SU
Free iPhone app: https://itunes.apple.com/app/pixlr-express-plus/id526783584?mt=8&uo=4&at=10l6SU
Free Android Phone app: https://play.google.com/store/apps/details?id=com.pixlr.express
Website: http://www.instructables.com/
Free iPhone app: https://itunes.apple.com/us/app/brushes-3/id545366251?mt=8&uo=4&at=10l6SU
Free iPad app: https://itunes.apple.com/us/app/brushes-3/id545366251?mt=8&uo=4&at=10l6SU
Website: http://piktochart.com/
Free iPad app: https://itunes.apple.com/us/app/picview/id538356858?mt=8&uo=4&at=10l6SU
Website: http://www.flickr.com/
Free iPhone app: https://itunes.apple.com/us/app/instagram/id389801252?mt=8&uo=4&at=10l6SU
Free Android Phone app: https://play.google.com/store/apps/details?id=com.instagram.android
Website: http://www.fotobabble.com/
Free iPhone app: https://itunes.apple.com/us/app/fotobabble/id353078443?mt=8&uo=4&at=10l6SU
Free iPad app: https://itunes.apple.com/us/app/123d-sculpt/id446119510?mt=8&uo=4&at=10l6SU