I think I found a photo with everything on the list, plus a couple of the extra credit items.

For Lens Artist’s Challenge: Treasure Hunt.

• Challenge Items: Sunrise and/or sunset, Something cold and/or hot, a bird, a dog, a funny sign, a bicycle, a seascape and/or mountain landscape, a rainbow, a church, a musical instrument, a boat, a plane, a waterfall
• Extra Credit Items:  An expressive portrait of one or more people, a very unusual place, knitting or sewing, a fish, an animal you don’t normally see, a bucket, a hammer, a street performer, a double rainbow, multiple challenge items in a single image. My opening image, for example, includes a sunrise, a seascape and birds in a single shot. See how easy it is?! 😀