Cross hatching can be used as a tool to produce value when used correctly. The concept is that the more lines are overlapped over each other the darker the area is, and so a gradient can be achieved. Texture is not as dependent on cross hatching and more dependent on the type of mark making is being used.
He had a shading technic where he hatched and shaded and drew lines on it to show shading x
TVL is TV Lines is a measure for the analog camera resolution, it is measured with cpaturing a certain chart and define the max lines in a specific area the camera can recognise. the higher TVL the better, till now camera in the market reached 700-750TVL
The most basic element of art is emotion. I don't know if you can really name one element most basic, but it might be line.
Hatching is the use of fine, parallel lines drawn closely together, often rapidly drawn, to create the illusion of shade or texture in a drawing. Distance may be varied to allow more or less white space between the lines, or lineweight varied to thicken the darkness of the lines. Often used in pencil sketching and in pen-and-ink drawing.
Searching lines are the repeated marks an artist uses to define a form, as result of the artist using the actual act of drawing or painting to "search" for representation of the form. The result is a work of art the in which the process of mistakes, discovery and resolution are transparent in the multiple marks made on the surface.
polyphonic texture
Object lines are dark, thick lines used to define an object.
texture.
It depends on how you define "ways" and how you define "lines" and how you define "intersect" and what kind of geometry you're talking about, but in Euclidean geometry, lines either never intersect, or they intersect at a single point, or they can intersect at all points within the lines.
polyphony
a piece with 2 or more melodic lines
Yes
If they are straight lines, then they define a plane in which both lines lie.
Meridians.
line is a group of points
Two lines are intersecting if they have exactly one point in common.
Yes. The two lines define a plane which they both belong to.