That is very nice that you support community, however you should find some free picture source web site. Once you Locate some free picture , it is important that you use source what web site , link did you use for that image or text, just apply it to your post and make sure that source or image is listed and free for sharing on any site
For example , I have found one on listed on internet

Here is the link so you can explore and research it if this would apply to your image choice https://pixabay.com/
Check more details and rules here
https://steemit.com/tos.html

...with free image of just apply and write source web page link of free Images Source

Welcome