(a) 5 µm section from the skin on the edge of facial wound stained with Masson's trichrome compared with contemporary skin (b); (c) semi-thin resin sections from the same area as (a) showing clearly visible nuclei in the epidermis. Note, bacteria and fungal hyphae on the surface; (d) biopsy from the neck region showing well-preserved muscle fibres with distinctive striations (Toluidine blue staining); (e) ultra-thin section showing desmosomes between two keratinocytes; (f) ultra-thin section showing well-preserved collagen and elastic fibres in the dermis.