The Round Tower (Rundetårn) in Copenhagen, Denmark, is as intriguing inside as it is from the outside. Its interior may seem unusual - even bizarre - at first glance. But once you understand its purpose, it makes perfect sense: a spiralling ramp, rising almost 35 metres, designed so that riders could ascend on horseback from the ground floor to the very top. Built by King Christian IV, the tower served as an astronomical observatory, marrying function with a touch of royal eccentricity.

Limited Edition Archival Inkjet Giclée Print.

Available in five sizes;

• 21cm x 30cm - 8 1/4" x 11 3/4" (Includes border) Edition of 50.

• 48cm x 68cm - 19 3/4" x 27 1/2" (Includes border) Edition of 20.

• 70cm x 100cm - 27 1/2" x 39 1/2" (Includes border) Edition of 15.

• 90cm x 130cm - 35 1/2" x 51 1/4" (Includes border) Edition of 10.

• 107cm x 157cm - 42" x 61 3/4" (Includes border) Edition of 6.

Print only, no frame included.

*The total number of prints included in a Limited Edition includes all sizes listed as available. For example, there may be 25 in one size and 10 in another, this means there are 35 prints in the edition.