File:1154.jpg|Anonymous, “'''Rockwork''',” in [[A. J. Downing]], ''A Treatise on the Theory and Practice of Landscape Gardening'', 4th ed. (1849), 462, fig. 90.
 
</gallery>
 
===Associated===
<gallery widths="170px" heights="170px" perrow="7">
 
File:1660.jpg|Robert B. Leuchars, Ground plan of conservatory designed for gentleman’s country [[seat]], in ''A Practical Treatise on the Construction, Heating, and Ventilation of [[Hothouse]]s'' (1850), 95, fig. 32. A water tank [[jet]] in the center, surrounded by rockwork.
</gallery>
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