How do I make my Mac desktop aesthetic?

Top 7 Ways to Personalize Your Mac Desktop
  1. Start With a Brand New Wallpaper. …
  2. Set Up a Custom Color Scheme. …
  3. Add Icons and Backgrounds With Personality. …
  4. Revamp the Login Screen. …
  5. Get a Better-Looking Dock. …
  6. Give Individual Apps a Makeover. …
  7. Add Custom Sounds to Mac.

How do I customize my Macbook aesthetic?