They can also post those images to previous posts where the subject matter is the contest which they're submitting entries for. It's a whole lot easier for @dimimp to go his post and look for designs/logos. Using steemjet tag is just for the art department to see your post and add it to already existing collection which will also be viewed by @dimimp if it's found worthy.
Entries should not be submitted to posts that do not have the contest name as topic else they'll be neglected or flagged so please let's take note of that
You can also submit entries to @mbj or @ubongj's blog.
Thanks.
SF-4
Supervisor & Motivator.