History of DVDs

DVDs are discs that can be used to store digital data optically. The invention of DVDs allowed for greater storage capabilities on an easier to use device. In addition to this, they are cheap to make, especially now. But there was a reason behind DVDs being invented besides making a storage piece that was better than its predecessors. One big problem that contributed to the creation of the DVD was the need for a universal compatibility that was lacking. For quite a while there were storage discs, but the problem was that the different types were not compatible so in the end, that is how DVDs come about. They were the compromise.

So before DVD there were multiple types of optical disks. There were CDs, Laser Discs, and Video CDs. The discs in question however were two of the newer ones, one being the Super Density disc
or SD and the other was the Multimedia Compact Disc or MMCD. SD was supported by Toshiba and several others, while MMCD was supported by Sony and Phillips. Both sides wanted their format to be the one that was most supported, and they were on the verge of a very big DISCagreement. Get it?.... Anyway, in order to settle the conflict without too much bloodshed, the warring factions agreed on making a truce with the intentions of merging and creating a new and better alternative, and thus, the DVD was born.

Soon after it was invented, the home entertainment folk replaced the now outdated VHS with the new and improved DVD. With the higher storage capacity and relatively low cost, you can imagine the popularity. Since DVDs had menus that went along with the content, interactive design professionals
were needed to create these. In addition to having a pretty nifty title sequence, movies on DVD also
need an equally nifty menu design. This created more jobs in addition to what was already created from the new distribution models.

So in the end, DVDs turned out to be all we ever wanted and more, even if we don’t really use them anymore. Not that they are not used at all, there are still plenty of people that enjoy taking it easy
at home while watching a nice movie on DVD. Now however, there is an option for a bit higher quality if one chooses you buy a blue-ray disk and has a compatible player. Many people however still buy the DVD option since it is cheaper and doesn’t require getting a new player. I am actually perhaps a bit surprised that nothing substantial has come to replace the DVD although in addition to blue-ray, there is also all of the videos and movies that are being stored digitally without a tangible object.

Texture in Art and Composition

You know what else plays a big part in the feel of an art piece, sometimes literally? Yep, texture. Texture can be used in a composition to draw the eye to specific parts of the piece. Another thing texture can be used for is enhancing the look of objects that would otherwise look rather bland. There are two main types of textures: tactile and visual.

Tactile: Tactile texture is one that is 3d. It lives in 3d space so it can be seen when light hits it in a certain way and can be felt when touched. One example of this is painters who use thick brush strokes. These can be seen and touched (if allowed)

Visual: Visual textures are textures that are, well visual. They do not have the same qualities as tactile, but are merely made to look like they have a tactile texture, but are actually 2 dimensional.

 This painting has tactile texture in it, you can see it especially well in the trees.

 This drawing is an example of visual texture as the texture seen is implied.

Some more examples of visual texture.

This piece had some very noticeable tactile texturing.

Shape in Art and Composition

Shape in Art and Composition

So in the previous post I talked a bit about line, which is perhaps the most basic and fundamental part of design. Let's move on to shape.

Shape, like line, is a basic, yet important part of design. It is used in composition, but it is also important to think about the overall shape of a piece and how recognizable it is. If people have a hard time recognizing what a piece of art is, it can have a negative effect on the overall look. Now some people purposely use this to get people to think, such as having an image that looks like two different things, or has more than one meaning.

Now, there are actually a few different types of shapes. These include geometric, organic, positive, negative, static, and dynamic.

Geometric - Squares, ovals, and triangles. The more man made of the shapes and often seen in architecture.

Organic - Shapes that are seen in nature such as flowers and other plants.

Positive - This is the part of an art piece that is put there by the artist. The content.

Negative - This is the space around the content, where there is nothing. Negative space.

Static - Shapes that do not appear to be moving.

Dynamic - Shapes that appear to have movement.

Here are some examples of the different types in use:

In the above piece, they are using the hand which is a static, organic, positive shape to imply the shape of the lightbulb which static, geometric, and negative.

This piece uses both the positive and negative shapes as images, and also has dynamic shapes - the man and the drop of liquid.

Line in Art and Composition

Line in Art and Composition

What is line? Not in general, but pertaining to art specifically. Line can be a single mark of the pen or pencil, but that does not do it justice. Line is really the foundation of all art pieces, no matter the medium. It apples not just to illustration, but also painting, pottery, and even film. If something is considered art, and has composition, I would argue that line applies to that piece.

So what is line exactly, besides the obvious? Well line is what makes or breaks a piece of art. When talking about illustration, line is often what makes up the entire piece. What's more important though, is the part line plays in the composition of a piece. Lines and implied lines are what guide the eye throughout the composition, whether on an easel or on film. Good compositions draw your eyes in and cause them to go where the artist desires. This could be bringing the focus onto a specific object or person. Or, it could be to cause your eye to not focus on anything at all and instead move throughout the entire composition without really resting one any single thing. One piece I particularly enjoy how the lines draw focus is The Last Supper by Leonardo da Vinci. Almost every line, including the perspective lines pointing towards the vanishing point, are directing the eye to the focus of the painting - Christ. Look at the following examples to get an idea of how line can work in different compositions, and try o be more aware of these lines even in everyday life.