Film Poster Emerson Lake And Palmer Pictures At An Exhibition. Original vintage movie poster for Emerson Lake and Palmer Pictures at an Exhibition a full length feature film featuring an image of the progressive rock band members in pink and green, with a commentary by Richard Williams from BBC-2, set over black background. Horizontal. Good condition, folds, staining, pinholes, tears, creasing. Country of issue: UK, designer: Fantasia Siebdruck, size (cm): 77x94, year of printing: 1972.