Methods of making an optical body include coating a mixture including a
first cholesteric liquid crystal polymer, a second cholesteric liquid
crystal monomer, a second cholesteric liquid crystal polymer formed from
a portion of the second cholesteric liquid crystal monomer, and a solvent
on a substrate. The first cholesteric liquid crystal polymer is different
than the second cholesteric liquid crystal polymer. Then, forming from
the mixture an optical body including a first layer, a second layer, and
a third layer disposed between the first and second layer. The first
layer includes a majority of the first cholesteric liquid crystal
polymer. The second layer includes a majority of a second cholesteric
liquid crystal monomer. The third layer includes the second cholesteric
liquid crystal polymer.