This is a hard one to answer. The reason is that you are asked to distinguish between 2 schools of thought that are very close together. Not only that, but the characteristic you are looking for is not mentioned in either description.
Since semiotics brings in many more fields of study than does iconography, then I would go with iconography. This school of thought seems content just to find the symbols according to its description. What is done with them is mentioned in the other school but is not elaborated upon.
My answer would be iconography.
Answer:
Perugino used linear perspective of early renaissance technique to create a sense of space in his painting .
Explanation:
Perugino used linear perspective to create a sense of space in his painting to show the deep meaning in his illusions and space with a constructed size and position or angle of the object. Artist like Perugino used this technique to depict the period of renaissance and change of the world. Mastering the orthogonal, horizontal line and vanishing point made many artist like Perugino a legend for the next coming generations.
Answer:
This was sing by back Street boys
Well, there are several elements in art including: space, texture, color, form, shape, and of course tone. Lets use space. Space is what gives your photo depth. All pictures should have a foreground, middleground and background. You can use space in your photography by having negative and positive space, allowing the viewer to move their eyes all around the photo.
Hope that Helps!