I made a Watercolor Mockup to beautifully present your artworks in high resolution.
It is in 5184 x 3456px resolution and 72 PPI.
Not much more to say, so Enjoy!
The flower illustrations are not included but you can download them as a part of my Botanical Illustration Sets here
https://creativemarket.com/JanTrgina/1431760-5x-Isolated-Flower-Illustration-%2802%29
https://creativemarket.com/JanTrgina/1318357-5x-Isolated-Flower-Illustration-%2801%29
If you have any questions, suggestions or anything you need to tell me about my products, email me: jan@europe.graphics