摘要 |
A laminated roofing shingle is provided, having an anterior shingle layer and a posterior shingle layer. Openings exist in tab portions of the anterior shingle layer, allowing for visible front surface portions of the posterior shingle layer to be visible through the openings. Such visible portions can be of varying vertical contrast from at least some of the top edges of the openings to at least some of the bottom edges of the posterior shingle layer that are exposed through the openings, and are generally of consistent horizontal contrast between right and left edges of the openings. Front surface portions of the posterior shingle layer that are exposed through one or more openings have a different contrast that is in interrupting contrast to at least a portion of any of the varying or consistent contrast that are visible through the openings between tabs of the anterior shingle layer.
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