PLACE FOR SUGGESTIONS
Canva Pro or free Canva or others that are similar would be https://youtu.be/lkJorzRNe0E reminds me of URSTYLE or PV without the socializing once you get used to the format. Tons of my sets are made from the and imported during the first year of using Urstyle.
Happy creating! Let me know if this helpful at all
@corfu111 Gotcha! So what you want to do is take two (or more) transparencies and save them as one image?