triangles mann.
Ok not sure if triangles was what you were looking for but if not then I can offer you a bit more information.
Not sure how a triangle constitutes a medium but media is the plural form of medium which is pretty much what you are using to create a piece of art.
A list of 2D art media include:
Drawing
Painting
Printmaking
Film
Just for further clarification the art medium for 3D art is Sculpture.
Now within each category are different materials that can be used. For example with drawing you can use: graphite, ink, charcoal, color pencils, etc. If you would like more examples like this let me know and I'll help you out.
Sculpture is the main form of art that is not considered two dimensional.
art that is flat
Two dimensional (2D) art could be a painting, or flat image. Three dimensional (3D) art could be a statue, or embossed (raised) image.
size placement detail line color
Nobody shapes can be defined as two-dimensional. All people are three dimensional. Nobody shapes can be defined as two-dimensional. All people are three dimensional. Nobody shapes can be defined as two-dimensional. All people are three dimensional. Nobody shapes can be defined as two-dimensional. All people are three dimensional.
The term "statue" is used for three-dimensional works of art. Of course, two-dimensional works of art exist, but they are not usually called "statues".
Two types of art are two dimensional and three dimensional.
Sculpture is the main form of art that is not considered two dimensional.
art that is flat
Three-dimensional art means sculpture. Painting is two-dimensional.
Two dimensional media is divided into two distinct categories. What is the different between the two?
Art that is flat or not 3-D
Two dimensional (2D) art could be a painting, or flat image. Three dimensional (3D) art could be a statue, or embossed (raised) image.
size placement detail line color
Paintings and drawings.
In a two dimensional work of art such as a painting the illusion of three dimensional forms can be achieved with the skilled use of shadow and light. A painting of a tea pot or a figure is a two dimensional representation of that three dimensional object, therefore, an illusion of form exists.
Two-dimensional is a flat surface. It has two dimensions: height and width. Three-dimensional can be measured height, width and depth.For instance a sculpture, a relief, etc.