From the website: "Wilson Bentley did not copyright his photographs and thus they are in the public domain and free to use for any purpose." Also, it is in public domain because the author died more than 70 years ago.
{{Information |Description=A picture of a Snow Crystal taken by Wilson Bentley, "The Snowflake Man." |Source=http://snowflakebentley.com/snowflakes.htm |Date=Uploaded October 16 2006 |Author=Wilson Bentley |Permission=From the