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Leonardo da Vinci is credited with being the first to use sfumato.
Sfumato corresponds to the concept of 'low-contrast' in photography.
Tatooish... from Curacao
sfumato
It is the grand lady, 'Mona Lisa'. He used the technique in the background
Yes, he did.
He used "Sfumato," and many more that I am not going to talk about.
He was the first person ever to use penicillin, he worked with Sir Alexander Fleming.
Robert Goddard became the first person ever to use liquid fuel in a rocket.
sfumato
Robert Goddard became the first person ever to use liquid fuel in a rocket.
Well, there wasn't actually just one fireman, but, the first firemen were called the Bucket Brigades. The would use buckets passed from person to person instead of hoses.