Flower collage

I wanted to blip my Achimenes and Kohleria plants which are now coming into flower, to show blipper TonyG, Crocus Man.( He kindly supplied the tubers ).  I downloaded an app to make a collage. My photos don't really do the beautiful flowers justice but I'm sure my results will improve with practice! 
Meanwhile,  here are  top left Achimenes Mexicana, lower left Achimenes Blue Spark and  on the right Kohleria Sunshine.