Vertical Lines

Vertical lines create a bold statement. They tend to suggest power with a strong foundation. They indicate a feeling of solidity.

Horizontal Lines

Horizontal lines indicate stability as well, but in a much more calming way. They suggest balance, harmony and in some cases finality or a sense of cadence (ending).

Diagonal Lines

Diagonal lines also create a strong feel, but indicate a sense of energy or motion. Mixing diagonal lines with vertical or horizontal lines can create a nice blend of power and dynamics.

Organic Lines

Organic lines often come from nature. The start to introduce feelings of chaos, complexity and beauty. Our eyes begin to relate in a much deeper way to this type of line and actually respond to it more sophisticatedly than we might think. Lines that suggest lightening have an angular quality and could seem intense. Lines in patterns like grass or wheat fields might suggest a sense of calming beauty. Organic line begins to become associative on a subconscious level with the viewer.

Implied Lines

Implied lines are possibly the most interesting if used correctly. Implied lines in composition don’t exist at all and are not even shown visually. They are created with directional elements such as shape, hand gesture, eye contact (or direction) etc. They are possibly the hardest elements to work with, but usually have the
strongest impact when done well.

Line

Copied from. Copyright by Mr. Ted Forbes.