Louisville KY Skyline at night from the Indiana side of the river...
Photo has been used in many places...
In several issues of Sophisticated Living magazine (with full consent, thank you!)
On the cover of Triple Cross, a murder novel by Kit Ehrman. (with full consent and a complimentary copy of the book! Thanks!)
Expert Real Estate Louisville (without prior consent and no credit given)
In the header design of Louisville History & Issues.
In the Louisville Wikipedia article. (without consent but with full credit / attribution as asked for in the CC license)