We're really glad that you feel that way about StoryWeaver. Thanks for your kind words.
Typically, we would recommend that you use images from our image bank. Did you search for images using keywords? It's possible to do that and the best way to find relevant images. But in case you didn't, you could consider using your own photographs (photographs can be uploaded) and create a story.
Do ensure that any image you upload on StoryWeaver is yours.