Using an artist of various optical illusions

[NATA NOVA]

And from me, thanks! Extremely interesting!
From tulip true "lid floats. (this is to what extent?)
Caravaggio is definitely a camera obscura used ..
I once did not even too lazy and the camera obscura in the bedroom did ... most wanted to check. Try a great lesson, especially if you have children-to 4m from the window diameter holes (in black paper, which box should be slapped-1-2 inches). As if one empirically determined. on the opposite wall hang a white screen.

[sergejnowo]

Сообщение от NATA NOVA

is to what extent?)

Flowers usually drew 1:1.
In this case, the size of a tulip on the canvas, a maximum of 6 - 8 cm

[color="# 666686"]Added after 9 minutes[/color]

Сообщение от NATA NOVA

camera obscura in the bedroom

but why in the bedroom?

[NATA NOVA]

Сообщение от sergejnowo

but why in the bedroom?

There, the window was the easiest and slapped the screen hang (purely technical reasons)
And besides there "izvinitezavyrazhenespozvaleniyaskazat" my art studio ..
(Yes, in vain mentioned)

Сообщение от sergejnowo

In this case, the size of a tulip on the canvas, a maximum of 6 - 8, see

Yes, very much jewelry, one can say the letter ..

[олег назаров]

Peter is in such an artist Jaroslav Gerzhidovich wrote a fairly large canvases 100x150, and the details can be studied with a microscope in the true sense .... that's like .... sorry no close-up photo - a real madness

[artmig1978]

and seen as Kate Medvedev imposes on the finished work (oil on canvas), the other material. eventually changed the image formu.stanovilos mobile. figures were now ready to get up here and go.
perhaps this is not new. but nonetheless interesting. In addition a catty their colors and furthermore that the image is changing, the same color.

[Grigory]

Сообщение от artmig1978

and seen as Kate Medvedev imposes on the finished work (oil on canvas), the other material. Eventually changed the image formu.stanovilos mobile. figures were now ready to get up here and go.
perhaps this is not new. but nonetheless interesting. In addition a catty their colors and furthermore that the image is changing, the same color.

Dear artmig1978, at the "shift" sometimes press.
The rules of the Russian language in this forum nobody canceled!

[artmig1978]

Сообщение от Grigory

Dear artmig1978, at the "shift" sometimes press.
The rules of the Russian language in this forum nobody canceled!

izviniyayus.

[Allena]

Сообщение от Oleg Nazarov

is in St. Petersburg this artist Jaroslav Gerzhidovich wrote a fairly large canvases 100x150, and the details can be studied with a microscope in the true sense .... that's like .... sorry no close-up photo

I am here this wonderful thing seems very authentic reality-nature-nature-the outside world: seen almost monochrome image of silver (as in life). Ie details at first do not rush with your eyes and do not interfere with the perception of the whole, and then, if you want, you can do gaze components.

[NATA NOVA]

Here is a strange optical effect:
(Artist Vadim Dolinsky-portrait Griboedova)

[олег назаров]

That's the genius of the effects ... Keith Haring .... one of the most favorite ..

if there are fans can make a separate topic I have many photos of his work