The influence of the layered structure of plant leaves on the optical properties obtained with a homogeneous theoretical model was investigated. To this aim. silicone phantoms with different optical properties modeling synthetic leaf layers were fabricated to study a two-layer model of the leaf. The optical properties were determined with spectrally resolved integrating sphere measure... https://countryscenesaddleryandpetsuppliers.shop/product-category/filigree-painted-print-spur-straps/