This information comes from the Feng Shui JA4 lesson. It states:
1. look for images for ( kitchens, living rooms, bedrooms, bathrooms and dining rooms) with each of the 5 elements for each room.
15 typed explanations of the element present in each room.
I think you are requesting 5 elements for each room and there are 5 rooms which is a total of 25 images. (5 for each room). The instructions state 15 images total. Is this because you can share an images i.e. more than 1 element in each room. Please advise. Thanks, Lena