<p>More red dragon, using Debevec's galieo tomb map (what a nice light!).
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snogray -s1280x1024 -a16 -Rlight-samples=4 -Rbrdf-samples=4 -cod40,ru5,oy90,ry-10,md.13,f64,z2,a.6,.7 -b /usr/local/src/snogray/envmaps/debevec/galileo_latlong.hdr test:mesh204:/usr/local/src/snogray/dist/models/dragon.ply /tmp/d27.jpg
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/52752867@N00">Miles Bader</a> from Tokyo, Japan
CC BY 2.0
<p><a rel="nofollow" class="external text" href="https://www.flickr.com/photos/52752867@N00/471925331/">d27</a>
</p>
<ul><li>Uploaded by <a href="//commons.wikimedia.org/wiki/User:Partyzan_XXI" title="User:Partyzan XXI">Partyzan_XXI</a></li></ul>