In this wide ranging and comprehensive survey of the designed landscapes of the late seventeenth and early eighteenth centuries James Bartos argues convincingly that ornamental wildernesses should be viewed as distinctive design features which when linked across an extensive terrain took on the character of the whole landscape. As a result of this striking analysis our understanding of the celebrated layouts at Wrest Park Chiswick and Stowe and many more besides must be revised. Contrary to the received wisdom that wildernesses led inexorably to the more informal parkscapes associated with William Kent and Lancelot Capability Brown it was only when they were dismantled in the mideighteenth century to provide more loosely controlled open glades and greensward that the English Landscape Style emerged.