Zoom Virtual Backgrounds + App Cover Designs

For two separate Finance related programmes, I need a small, high-quality set of visuals that look polished on camera and engaging inside our mobile app.

Part 1: Zoom Virtual Backgrounds (2 designs)

Size: 1920 × 1080
These will be used in Zoom recordings without a physical green screen
Backgrounds must look clean and realistic even with normal body movement
Design should be center-safe, avoiding strong elements near edges
Overall tone: professional, neutral, and non-distracting
(subtle corporate colours, soft gradients, or muted geometric accents)

Part 2: App Programme Covers (2 designs)

Size: 1024 × 576
File size: under 300 KB each
These should be energetic and vibrant, designed to stand out in an app carousel
Style can be bolder than the Zoom backgrounds, while staying aligned with brand colours

Deliverables:
2 Zoom backgrounds (1920 × 1080), optimised for on-camera use
2 app cover images (1024 × 576, ≤300 KB)
Layered source files (PSD or AI)
Exported PNG/JPG files ready for immediate upload

Please share relevant past work (virtual backgrounds, app covers, or similar digital assets) so I can assess stylistic fit.

Clear communication, respect for file-size limits, and tidy file delivery will be appreciated.