A dot is a mark that shows the beginning of a work or the end of it.
Some painters like Henri Edmond Cross.
Antibes - Henri Edmond Cross
There are also more pictures of the same author, such as Íl Ponte San Trovaso:
A line is a combination of a series of dots that are continuous, with an exact distance in between each dot.
For example, Keith Haring paints very wonderfull pictures with lines, like this:
The name of this picture is Heart of Pictures from Keith Haring.
But it isn't the unic picture that Keith Haring has got, he has got some more pictures like this:
Some painters like Piet Mondrian or Pablo Picasso although in this case is a cubist painter.
This picture is of Piet Mondrian. Look at it:
Or this picture, in this case from Pablo Picasso and it is with cubist art.
It name is The Three Musicians.
We can define texture as the feel of the surface of an object.
Some some painters, that paint with textures or simply painting creating textures, are for example Paul Klee or Ernest Ludwig Kirchner
This picture is from Ernest Ludwig Kirchner, the tile of it is Berlin.
And now a picture of Paul Klee, and the title is Rose City.