Photo artistry
Sebastian Michaels
Sebastian is an amazing artist who introduced me to photo artistry and basically thought me everything I know trough his courses and video's.
In his own words: go from merely editing your photos to creating awesome photo-art compositions fit for print & canvas.
Check out this offer for an complete Photoshop artistry course:
Nicki Fitz-Gerald
Nicki is an expert in iPhoneography creating cool compositions on her iPhone and iPad using different apps. I started using them myself and the possibilities are endless: Mextures, iColorama, BlurFX, Snapseed and many more. I can highly recommend the online training called 'Adventures in creative mobile artistry'.
Andrei Tallent - ShiftArt
Andrei manages a website called ShiftArt: a inspiring place featuring many talented artists, detailed tutorials, interviews and cool monthly challenges that get your creativity going. Definitely worth having a closer look at.