via mlive.com
via mashable.com
Sheet of "Congo Blue" filter gel (Lee #181, or Rosco #382) costs maybe $8 for 24" sheet Optional: sheet of "Primary Red" filter gel (Lee #106 or Rosco #27)
via amasci.com
For photography tricks, cheap infrared filter.
via alexmaclean.com
For the photography tricks group.
Check out this website I found at grandrapids.craigslist.org
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