creative 3d “virtually reconstructed" Dolforwyn Castle as an example for CADW ( use the arrows to navigate).  The model was based on information provided by the archaeologist who excavated the site and is accurate to this data.  The resultant photomontage view gives a true representation in terms of scale and perspective of the original castle. The Carew Cross example is a “virtual restoration” of the existing cross.  Much of the original intricate Celtic knot-work has been eroded away.  The model provides illustrations of the knot-work and how the cross might have looked originally. 3d models such as these can be animated to illustrate the spatial and detailed quality of the original items.