A few nice picture collages images I found:
Cypress Tree, San Francisco Botanical Gardens (Collage)
Image by dogwelder
This tree is on the main lawn of the garden. I couldn't get it all in one shot, so I did the cheesy photocollage thing. I suppose I should have color-matched the pictures...
Picture This! Collage Workshop
Image by Topeka & Shawnee County Public Library
From heaped piles of fruit,
Just past ripe, come ordered lines
of amber-filled jars.