D-Day Museum poster The poster is signed by Eckersley. The poster advertises the Museum's opening times and location in Portsmouth, in black text. The image is made up of block black in the shape of troops, with rifles coming off of a landing craft behind them is a block of blue representing the sea and a turquoise block representing the sky. Two black planes are in the sky. The image is in the shape of a D on a background of white. Measures, 59cm by 42cm. 1984