The prints are the work of artist Steve Thomas for DHM and are produced in association with Apple Corps Ltd. It's a set of four screenprints referencing the classic (and arguably best) Beatles movie, available in two versions, the standard yellow and the variant blue (see bottom image for that).
Each individual print within each set measures 18 x 24 inches with the yellow Standard edition fully screen printed and the blue version artist signed. The standard is limited to 200, with the Variant offered in just a run of 50.
Want a set? They go on sale at the DHM site at a random time today (so keep checking), with the Standard set selling for $250, while the Variant set sells for $350, with free shipping worldwide for both.