antiquarian binding boards books browning close-up cloth corners covers culture discoloration discolouration edge edging editions hardcover historic leaves lexicon libraries library old pages print printing text value wordbook words christian hymnbook hymns religious Sacred songs abstract black bone bones close closeup concept conceptual contrast contrasted danger death definition depth dictionary digit digital digits dof free hand image letter lettering letters macro photo photograph picture resource shallow skeleton somadjinn stock toy type typography UP vocabulary white word blue cyan glow glowing orange crimson red inversion invert inverted