Mastering the camera is one way to instantly make better renders.
The Blender Camera Masterclass is a free course where you will understand how a camera works and then learn to use and implement the knowledge in the 3d software, Blender.
This is a free course that I’ve made on my YouTube where you’ll learn to master the blender camera over the course of 5 videos.
View the full series here: https://www.youtube.com/playlist?list=PLe9IZRzaN3JEy3dp8hG2ShLZ9C_QdN6R1
Series trailer: https://youtu.be/DyA9N3GTONY
You guys will truly enjoy this video series, it’s in-depth explanation and demonstrations will turn you into the blender camera expert