COYS twitter using the same design as reddit post?

I stumbled across this post by the official Spurs twitter this morning:

https://twitter.com/SpursOfficial/status/924161333699887105

Is it not eerily similar to wallpaper created by u/Madman_man here?:

https://www.reddit.com/r/coys/comments/78nbyw/iphone_wallpaper_i_made_for_fellow_yids/

I wonder if they viewed the reddit and found it, liked the style, and made their own version. Or vise versa. Either way, both are excellent and I love the style.