Broad Planning for the Diorama
To make effective dioramas, I relied on Ray Anderson's "The Art of the Diorama" and Shep Paine's “How to Build Dioramas” books. Interestingly, Ray Anderson advocates bringing the action right up to the front whereas Shep Paine suggests pushing the scene back from the viewer.
I was aware of this scene having already been recreated in flats (Segom) and also partly in ronde-bosse (Lucotte and MHSP). However, these are not cheap and their representations of the scene are not comprehnsive.
Thus, I had decided by then to recreate a truly grand diorama and that, for so many figures, it was only feasible to contemplate doing conversions based on commercial figures to speed up the work. 54mm scale was my obvious choice due to the huge variety and range of affordable figures and spare parts available, especially from Historex. There are about 200 figures in the scene so it looked like a lot of work!
In order to speed up the work, I decided not to worry about the unseen portions and that all the visible details on all figures were to be carefully finished only on the side facing the viewer. In addition, numerous background figures were to be only partially constructed. These half-hidden partial figures were attached to the foreground full figures by wire inserts.
As the construction of the diorama was expected to take place over a long period, perhaps years and, in order to maintain the same standard of workmanship between the first and last figures, I resolved to paint only basic details for all the figures until most of them were completed. Then I could go over the earlier figures and continue to improve upon them and, thus, maintain the same standard of modelling throughout the scene.
I decided not to exaggerate the perspective too much. In this way, I could utilize most of the Historex range as compatible spares for my work. Hence the figures were to range from about 60mm in the foreground to 50mm in the background.
A footprint of the diorama was drawn up. From this, I determined that the maximum depth of the diorama was about I foot. The painting showed that one end of the scene was walled off by the altar. This end was tilted to face the viewer. This would maintain the suggested perspective view for the diorama according to the painting. For the other end which extended into the cathedral void, I proposed to add a piece of mirror to reflect the box lighting and to suggest a bigger crowd. The mirror would be tilted away from the viewer.