Rejected for aesthetic and commercial characteristics

Know your customers and what they want commercially.  Ask yourself, "who will buy this?" and "what will they use it for?" 

If the answer to either question is "I don't know," it's probably not right for Stock.  Remember, this is a business of providing customers with what they need and want for use in their own projects.

Adobe doubts that this asset will sell or fits its database. Basically, the moderator(s) didn't like the asset.

If you are new to stock, you should consider these resources: https://helpx.adobe.com/stock/contributor/tutorials.html
Please read the contributor user manual for more information on Adobe stock contributions: https://helpx.adobe.com/stock/contributor/user-guide.html
See here for rejection reasons: https://helpx.adobe.com/stock/contributor/help/reasons-for-content-rejection.html
and especially quality and technical issues: https://helpx.adobe.com/stock/contributor/help/quality-and-technical-issues.html