Your art looks really cool!
And I think that's a great way to start out - by doing short stories or scenes first before moving to a loner project. I'm not sure what kind of scene you're looking for, so I'm just going to throw some of mine out. It's totally fine if you think it's not up your alley! 
I have quite a few short stories here but recently published 50-words flash fiction that may work for you.
I-Spy
Seven years of being monitored in this prison of an apartment. No more. He was my husband, not my warden. I dragged my bag out the door, slammed it, and glared into the doorbell camera. Knowing that he was watching from his phone, I flipped him the bird. Take that.
Programs Don't Bleed
SpikeSmartwatch:: 12:00:30 - Velocity at 20mph. Music volume at 95%.
SpikeSmartwatch:: 12:00:31 - Approaching crossing. Calculating safety.
SpikeSmartwatch:: 12:00:32 - Safe to cross.
CarSafetySystem:: 12:00:28 - Hands off wheel. Conversation detected. Autopilot engaged.
CarSafetySystem:: 12:00:29 - Road sign detected. Unidentified markers.
CarSafetySystem:: 12:00:33 - COLLISION. Emergency breaks engaged.
SpikeSmartwatch:: 12:00:34 - Undetected pulse. Contacting Ambulance.
CarHealthSystem:: 12:00:34 - Undetected pulse. Contacting Ambulance.
Of if you're looking for more background-heavy scenes:
With one hand gripping the handle of her single trolley bag, she looked out the floor-to-ceiling glass pane at the set of blinking lights illuminating the runway below. Her gaze followed a plane speed down the long runway and take off. Within seconds, it was lost in the sky, just another dot blanketing the dark canvas.
Sandra sighed. When she was a kid, she had dreamt of flying in a plane and going somewhere magical. She was only 16 when that dream came true.. Or so she thought. Now here she was, back at the same spot, watching her high-flying career come to a heart-wrenching stop.
Ok I shall stop spamming.
Hope you find what you're looking for in this thread!