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Posts Tagged ‘Rembrandt’

Machine 3D-Paints ‘New’ Rembrandt After Studying the Master

13 Apr

[ By WebUrbanist in Art & Drawing & Digital. ]

remnant design diagram

As part of The Next Rembrandt, a multi-year collaborative project, a team of engineers trained a computer not only to understand the works of this famous Dutch master but also to expand his portfolio. Ultimately, the machine created a portrait that is at once brand new and yet also looks (and feels) like a lost original work of Rembrandt Harmenszoon van Rijn.

next rembrandt studied painting

An incredible combination of both machine learning and 3D printing, the project involved digitally tagging data in scanned versions of the artist’s various known pieces. Resulting patterns were subsequently explored by computers, including: brush strokes, approaches to organic detail and uncanny ability to depict human emotions.

next rembrandt new original lost work

The result is an algorithmic creation that mirrors the style of the master and depicts a Caucasian male in his thirties, with facial hair, black clothes, a white collar and a hat, facing to one side.

lost remnant detail view

Humans input those general parameters, but did not have a say in the look or feel of the final print. A 3D texture was added to the work based on the height and depth of paint applied to Rembrandt’s actual works.

next rembrandt

The two-year project was a collaboration between Microsoft, financial firm ING, Delft University of Technology and two Dutch art museums – Mauritshuis and Rembrandthuis. A public exhibition of the portrait is planned and details of the display will be released at a later date.

From the project creators: “It’s been almost four centuries since the world lost the talent of one its most influential classical painters, Rembrandt van Rijn. To bring him back, we distilled the artistic DNA from his work and used it to create The Next Rembrandt. We examined the entire collection of Rembrandt’s work, studying the contents of his paintings pixel by pixel. To get this data, we analyzed a broad range of materials like high resolution 3D scans and digital files, which were upscaled by deep learning algorithms to maximize resolution and quality. This extensive database was then used as the foundation for creating The Next Rembrandt.”

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[ By WebUrbanist in Art & Drawing & Digital. ]

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Posted in Creativity

 

Paramount, Loop & Rembrandt Lighting

16 Sep

Image from Alana Tyler Slutsky's Surrealia series featured on Fashion Photography Blog (FashionPhotographyBlog.com)PARAMOUNT, LOOP & REMBRANDT LIGHTING

Hello FashionPhotographyBlog.com readers!

So.. I suppose this time around we’ll get into the long awaited Light – Part III posts.  (If you haven’t read Light – Part I or Light – Part II, check them out!)  Part III will cover basic lighting techniques ever photographer should know.  Today we’ll cover three of the six big, basic lighting techniques.

Before we can get to the meat of it.. First, the boring technical part:

Light is metered in f/stops.  F/stops in light are opposite of how you’re used to thinking of them as they relate to aperture.  (This will be confusing for a minute, just bear with me.)  In a camera, f/1.4 lets a lot of light in, f/22 is a relatively small aperture which doesn’t allow much light to pass.  In lighting, the larger the nbumber, the brighter the output of light.  A light reading f/11 is extremely bright compared to f/4.  How does this make sense?  Instead of thinking of them independently, think of how light meter readings and aperture work together.  If a light is extremely bright, your aperture should be stopped down to avoid over exposure.  While f/11 is a bright light, it’s a smaller aperture opening, making the image properly exposed.

Now on to the fun part!

LIGHTING TECHNIQUES

The order in which these techniques are listed easily transition into each other.  If you want to learn different lighting styles, give them a try!  Follow the order of the list and it will be easy to move between them.

Butterfly Lighting: Butterfly lighting is commonly called “Paramount lighting.”  The reason for this being that Paramount Pictures (yes, the movie company) used this as their signature lighting style when it came to shooting their leading ladies.  The name “butterfly light” is derived from the shadow that falls under the nose which resembles a butterfly.

True Paramount lighting example featured on Fashion Photography Blog (FashionPhotographyBlog.com)

True 'Paramount' lighting

To achieve this type of lighting, place the light high and directly in front of the face.  (Because the light is directly in line with the face, it works best when putting your light on a boom.)  Butterfly light is typically a more feminine lighting and when used properly, it will accentuate high cheekbones.  *Be cautious of subjects with hallow or deep eye sockets – when the light is placed high, if your subject has deep eye sockets there will be no light in their eyes.*

Paramount lighting example featured on Fashion Photography Blog (FashionPhotographyBlog.com)

Take notice – if the light is high enough, it will cast a shadow under the eye from the eyelashes. (It's exaggerated in this image with the extreme fake lashes)

Butterfly lighting diagram as featured on Fashion Photography Blog (FashionPhotographyBlog.com)

Butterfly Lighting Diagram

Loop Lighting: To achieve, place your key light slightly to the side of the subject so the shadow under the nose becomes a small loop. Butterfly lighting can easily be transformed into loop lighting by lowering the light and slightly moving it over. This type of light works best with average, oval-shaped faces.  *The loop shadow will never merge with the shadow on a cheek. This creates a new lighting technique called “Rembrandt Lighting.”*

Loop lighting example featured on Fashion Photography Blog (FashionPhotographyBlog.com)

Notice that the nose shadow never touches the cheek shadow

Loop lighting diagram as featured on Fashion Photography Blog (FashionPhotographyBlog.com)

Loop Lighting Diagram

Rembrandt Lighting: Rembrandt lighting gets it’s name from the lighting in Dutch painter Rembrandt van Rjin’s paintings, who used skylights and high-up windows to illuminate his subjects.  This became a very common light pattern in his paintings.  This lighting technique is known for creating a triangle of light on the subjects cheek.

Rembrandt self portrait as featured on Fashion Photography Blog (FashionPhotographyBlog.com)

Rembrandt's Self-Portrait

To create a small triangle of highlight on the shadowy cheek, place the key light farther to the side of the subject than it is in the loop lighting scenario.  The light is going to almost be coming off a bit to the side of the subject and slightly above eye level (however, this depends on how their head is placed.)  You may have to play around and move the light closer to the subject in order to get a nice, strong Rembrandt light.  This is a highly flattering lighting technique that can be used on almost anyone!

Rembrandt lighting example as featured on Fashion Photography Blog (FashionPhotographyBlog.com)

Rembrandt lighting!

Rembrandt lighting diagram as featured on Fashion Photography Blog (FashionPhotographyBlog.com)

Rembrandt Lighting Diagram

Check in tomorrow for the other three basic lighting techniques – split, broad and short lighting.

Alana


IMAGE SOURCE:

Feature image & image 1: photography by Alana Tyler Slutsky from her Surrealia series. To view the rest of the photos from this series visit her website.

Image 2-9: Alana Tyler Slutsky


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Posted in Uncategorized

 

R.J. Kern, With the Assist from Rembrandt

16 Oct

If you're going to steal from someone, you should have the class to steal from the very best. Which is why photographers so often return to Rembrandt when it comes to nicking someone's light.

Such was the case with Denver wedding photographer R.J. Kern, who we join today for a quick BTS of the portrait above… Read more »


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Posted in Photography