‘Natural’ historical pictures (exact matches)

Tsunami following eruption of Krakatoa, Indonesia, 1883
Tsunami following eruption of Krakatoa, Indonesia, 1883
The Rose-Coloured Variety of the Common Water Lily, Nymphaea Alba, var Rosea
The Rose-Coloured Variety of the Common Water Lily, Nymphaea Alba, var Rosea
Fingal's Cave
Fingal's Cave
Charles Darwin, English naturalist
Charles Darwin, English naturalist