After doing the original animation in Clip Studio I used a photo of an empty office hallway as a background. I really wanted a glitch vibe so I ran it through a harsh video filter way off balance and added some synth from Garageband to complete the audio experience.
![](https://i0.wp.com/www.adriansdesign.com/wp-content/uploads/2019/05/hallway_img.jpg?fit=800%2C800&ssl=1)