did you get permission from sepiascribe to use their artwork?
https://knowyourmeme.com/memes/subcultures/cow-girls-cow-bikini-touch-the-cow
It's a meme. No.
the art itself is by sepiascribe and from what I've heard there somewhat anal about their art being used. but hey its your funeral.
I'd ask if I used anyone's art but it's literally a meme and not being used for profit. If Sepia ever messages me asking me to remove it, I will do so without hesitation - they're a talented artist and I respect their work.