The hand-drawn Wallpapers Pack DLC price permanently decreased from about $5 to about $2.
It's about 40 very large images (4k) and about 20 medium-sized ones (2048x2048). Once the DLC is installed, you can select them as game backgrounds.
Or you can take the pictures themselves from c:\\Program Files (x86)\\Steam\\steamapps\\common\\NSFW Solitaire\\DLC_Wallpapers\\ImagesHD to use as wallpaper on your phone, tablet, monitor etc.
I'm currently working on Lesbian DLC and more minigames.
Thank you for your support and thank you for playing!