Standing on the edge of the smoldering maw of an active volcano, what you’d see within would look a lot like Jack’s GT-1 i45. Mosaic just announced its Artist Series #6 colorway: Lava. This Scale base pattern is overlaid atop a metallic base coat of fiery orange and golden yellows. This bike is almost too hot to touch. Luckily, we can look at plenty of details from afar on Mosaic Cycles‘ blog.