Fractals and colors

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Galleries
Still Life

1.7 MEGAPIXEL

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Ritorno al light painting View gallery (4 photos)

Fractals and colors sent on January 30, 2020 (22:40) by Mario Valente. 17 comments, 475 views.

at 36mm, 30 sec f/11.0, ISO 80, tripod.

Il broccolo è un frattale, ossia la sua forma globale si ripete allo stesso modo su scale diverse. Quello che è più stupefacente è che il numero di rosette che compongono il broccolo è sempre un numero di Fibonacci. Ossia una cifra che fa parte dell'omonima successione, in cui ciascun numero è la somma dei due precedenti. La rappresentazione grafica della successione di Fibonacci è una spirale (detta appunto spirale di Fibonacci), riscontrabile anche nelle conchiglie, nei girasoli, nell'ananas, nel numero di petali di numerosi fiori, nella disposizione delle foglie sui rami. Dal centro del broccolo partono tante spirali di Fibonacci attorno alle quali sorgono le piccole cime. E lo stesso vale per le cime più piccole, dalle quali a loro volta partono tante spirali. Nessuno ha capito fino in fondo il motivo per cui la natura segua questa disposizione: forse per massimizzare l'esposizione ai raggi solari, ma come spiegare allora il ripetersi della successione di Fibonacci nel regno animale, nei minerali, nella chimica, nell'economia, nell'elettrotecnica, e perfino nell'arte e nella musica ?

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Sergio Bartolomeo

sent on January 31, 2020 (0:11) | This comment has been automatically translated (show/hide original)

Beautiful colors, beautiful light and control between the shadowed areas and the most exposed ones.
's very interesting the caption. I knew about Fibronacci's succession in the shell spiral, but I ignored the application in the vegetable world: on broccoli, sunflowers, pineapple sunflowers etc.
Congratulations per shot and caption
A great greeting :-P
Sergio

Savastano

sent on January 31, 2020 (0:17) | This comment has been automatically translated (show/hide original)

Beautiful shot, still life (light painting I think)excellent, great light management ;-)
Hello, Peter GS

Mario Valente

sent on January 31, 2020 (0:59) | This comment has been automatically translated (show/hide original)

Thank you Sergio, thank you Peter, very grateful for your positive comments. Very friendly greetings. Mario.

Fiorenzofanton

sent on January 31, 2020 (5:38) | This comment has been automatically translated (show/hide original)

Nice vegetable layout, excellent shot management, beautiful colors.
Comlimemti.
Hello flower. ;-)

Peppe Cancellieri

sent on January 31, 2020 (6:13) | This comment has been translated

Good work!

Coradocon

sent on January 31, 2020 (7:55) | This comment has been automatically translated (show/hide original)

Beautiful silent nature, congratulations hello Corrado

Jerry Vacchieri

sent on January 31, 2020 (9:22) | This comment has been automatically translated (show/hide original)

beautiful composition and light.... :-) ;-)
interesting caption thank you.
a greeting. Jerry

Mario Valente

sent on February 01, 2020 (21:34) | This comment has been automatically translated (show/hide original)

Thanks everybody, Greetings. Mario

Toninogiorgi

sent on February 04, 2020 (17:50) | This comment has been automatically translated (show/hide original)

Very beautiful, amazing light!
greetings, Tonino.

Mario Valente

sent on February 05, 2020 (20:57) | This comment has been automatically translated (show/hide original)

Thanks a lot Tonino, greetings

Pironman

sent on February 05, 2020 (23:17) | This comment has been automatically translated (show/hide original)

Great composition and light.

Werner

sent on February 15, 2020 (21:47) | This comment has been translated

Super!

Mario Valente

sent on February 18, 2020 (22:45) | This comment has been automatically translated (show/hide original)

To Pironman and Werner: thank you for your kind appreciation. Greetings.
Mario

Marcob

sent on June 17, 2020 (14:54) | This comment has been automatically translated (show/hide original)

Fantastic technique that I particularly love, great shot and composition.
A greeting Mark :-P

Mauro Monesi

sent on September 03, 2021 (14:00) | This comment has been automatically translated (show/hide original)

Beautiful still light and compo
Comments Mario
I'm please to meet you
A greeting
Mauro

Pinitti

sent on September 03, 2021 (14:55) | This comment has been automatically translated (show/hide original)

Beautiful composition, light, colors and details at the top, congratulations, hello.

Paolo Macis

sent on September 03, 2021 (17:24) | This comment has been automatically translated (show/hide original)

the caption alone is worth the price of the ticket... beautiful still life ;-) ;-)

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