At the watercolour workshop I took last weekend one of the topics we covered was perspective. When I ran an earlier workshop I felt I'd dealt really badly with this. It's a subject which can reduce many painters(including me) to gibbering wrecks! . Why is it such a scary thing? I think it's very easy to turn perspective into a mathematical exercise ( I was taught by one tutor who spent ages drawing lines and angles to explain perspective, and the only thing it did for me was give me a headache!). I lay awake last night trying to come up with a simple explanation and here is the result:
Imagine that you're standing looking at a building. Remember that the (imaginary) horizon is always at your eye level and that the imaginary vanishing point is directly opposite you on this horizon line. If the wall of the building is facing you, any horizontal lines on it (guttering, roof ridge) will always be horizontal. If the wall is leading away from you, any of it's horizontal lines ABOVE your eye level will slope DOWN to the vanishing point on the horizon. Any of it's horizontal lines BELOW your eye level will slope UP to the vanishing point on the horizon. I still say it's best just to measure and compare what the lines are actually doing in relation to each other, but it's good to have in your mind what they should be doing. I hope this helps.
Imagine that you're standing looking at a building. Remember that the (imaginary) horizon is always at your eye level and that the imaginary vanishing point is directly opposite you on this horizon line. If the wall of the building is facing you, any horizontal lines on it (guttering, roof ridge) will always be horizontal. If the wall is leading away from you, any of it's horizontal lines ABOVE your eye level will slope DOWN to the vanishing point on the horizon. Any of it's horizontal lines BELOW your eye level will slope UP to the vanishing point on the horizon. I still say it's best just to measure and compare what the lines are actually doing in relation to each other, but it's good to have in your mind what they should be doing. I hope this helps.
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