Figures should be submitted appropriately lettered in capitals. The size of the letters should be appropriate to that of the illustration, taking into account the necessary size reduction. Never use ink of any kind. Do not use paper clips as these can scratch or mark illustrations. Colour illustrations may be accepted for publication.
Later corrections are almost impossible.
Slight divergences from the original may occur and have to be tolerated. The decision whether an illustration is accepted for reproduction in colour lies with the editorial office. Size of photographs. Photographs should ideally be submitted at the final reproduction size based on the above figures. Captions should be typed, double spaced, on separate sheets from the typescript.