What is technically wrong here?

[ChuckDeM]

This was rejected for "technical" reasons.  Any ideas why??  Thanks.

Chuck

[Peru Bob]

Does it meet these criteria?

Technical requirements for content

Images (photos or illustrations)

• JPEG format only
• Minimum image resolution is 4MP (megapixels)
• Maximum image resolution is 100MP (megapixels)
• Maximum file size is 45MB (megabytes)

Vectors

• AI or EPS format.
• Files must be placed in a zip archive that include JPEG previews.
• Preview resolution should at least be 5,000 x 3,000 (15 million pixels).

Videos

• Videos must be uploaded through FTP.
• Minimum video resolution is 1280x720, but we recommend recording in Full HD, 4K DCI or 4K UHD.
• File format must be: MOV, MP4, MPG ,or AVI format.
• Duration needs to be at least 5 seconds and not exceed 60 seconds.
• Maximum file size of 3900MB (3.9GB).
• Avoid vertical or square framing.

from here:

Familiarize yourself with these submission guidelines before you begin to submit content to Adobe St...

[shashinjin · Accepted solution]

This has been overprocessed. Check out the halos around the chimneys, for example.