Good idea! well done!

I'd feel this would have more impact if we could see some numbers to convey "big". Great idea though.

I like the image and the idea of measurement, the diminishing perspective, the simplicity of the concept, but it doesn't have a great deal of impact, in my opinion, and doesn't say Big so much as Measure. The composition is a bit problematic for me because the rule converges on three other planes in the fuzzy background, but I can't see that there is any reason to draw such strong attention to that spot.

Long comment is due to the fact that this is a thoughtful and well-done image, although I don't think it is one of the best in the theme.

this says 'long' more than it does 'big.' great idea, though, and well composed.

if you measure it you KNOW it is big
i like this one