The letter G: sponge
The letter G: old denim cushion
The letter G: pink ice-cream
The letter G: green slime
The letter G: red cushion
I created the letter G in Adobe Illustrator, then I used the letter G as structure reference in Adobe Firefly to create cool images in a few clicks.
I uploaded the images without editing them. It's just a simple experiment to understand what you can achieve with an AI tool like Adobe Firefly.