Don't know about the first two, but methinks the third photo is by William (Bill) Keller, not Mike? Scott Bryan In a message dated 4/27/2012 4:59:40 P.M. US Mountain Standard Time, jeff.cross at utah.edu writes: Can anyone identify the photographer(s)? I will assume that the third photograph was taken by Mike Keller, since his name is associated with the file. -------------- next part -------------- An HTML attachment was scrubbed... URL: </geyser-list/attachments/20120428/026a1ca4/attachment.html>