Lets start with the first one.
Jorge R. Gutierrez aka @mexopolis. My favorite animation #director and creator. Not only his animation is flawless and extremelly detailed but his style is one of a kind. His humor is sharp and hilarious. Definitely check out #ElTigre and #thebookoflife.
Second one is of #actress Fabienne Piolini-Castle aka @fabpc14. Worked with her on a music video in London last year. Very professional, talented and takes direction really well while bring her own input at the same time.
Third is one of my favorite accounts. Tha ASC aka @the_asc. There page is hosted by different cinematographer who share their experiences on set with small tutorials, explanations and experiences. Amazing for everyone that is into film and cinematography.
And fourth is director of photography Andy Alderslade aka @andyalderslade. Andy is a master crafstman. Extremelly talented #DP with a vast amount of skill. If you ever need a DP, Andy is definitely your man.