What are the keywords in the following sentence? sun breaking through the clouds behind the silhouette of a church
church, silhouette, sun

What are the keywords in the following sentence? abstract seamless graphic pattern with the image of autumn leaves texture .
image, pattern, texture

What are the keywords in the following sentence? the flow of water in the waterfall in the mountains .
flow, water, waterfall

What are the keywords in the following sentence? the building illuminated by the rising sun on a cloudy morning .
building, illuminate, sun