Need Help Understanding Image Rejection

The rejections make sense now — most stock platforms automatically flag files that include embedded AI logos or non-transparent PNGs. They also tend to reject content that follows default AI-generated formatting, such as the standard square aspect ratio.

From my own experience working with digital design and game textures, it’s usually best to review how the file is rendered before submission. In projects like the visual enhancement work featured at jennysmods.com

Did you read your Stock Contributor User Guide before submitting?  It's important to understand the TERMS and requirements. 

Also, ensure that you have legal rights of ownership to these images and can use them commercially. When in doubt, don't submit it to Stock. 

• https://helpx.adobe.com/stock/contributor/help/submission-guidelines.html
• https://helpx.adobe.com/stock/contributor/help/reasons-for-content-rejection.html
• https://helpx.adobe.com/stock/contributor/help/quality-and-technical-issues.html
• https://helpx.adobe.com/stock/contributor/user-guide.html/stock/contributor/help/photography-illustrations.ug.html
• https://helpx.adobe.com/stock/contributor/help/how-to-submit-distinct-content.html
• https://helpx.adobe.com/stock/contributor/help/generative-ai-content.html

Finally, compare your best work with current Stock inventory.

Do they need another one? 

Is yours better than what Stock is selling now?

Melted Ham & Cheese Sandwich

You should not be submitting these with png file type unless they have transparent backgrounds.

Also, more often that not, if an AI software embeded a logo, it's possible it's a sign that the results can not be used for commercial purposes. Check with Gemini's T&Cs.