Colour in books is expensive, but colour on the web is cheap. It makes sense, then, to provide images of Roman military equipment on the website that accompanies our book. Accordingly, images of artefacts, reconstructions, and iconographic evidence have been included in both two and three dimensions. The images reproduced here (both 2D and 3D) are all covered by public domain or Creative Commons licences, or are our own work (or that of others who have given us permission to include their images here). Appropriate attributions can be found in the captions. This is a work in progress and will be added to as time passes and more images of Roman military equipment become available with appropriate licences.