Wow, what a fascinating trio of photos my friend @daveks... Your skills as a landscape photographer really go beyond excellence... That first photo is superb, really for a contributor of something on NatGeo... But, as I am an "incurable" addict of black and white, I have to confess that I spent several minutes looking at the last monochrome photo, the one where that footbridge appears on the right of the visual plane... Wow... It is exquisite what you have achieved by combining the superb natural elements with that humanized element so sui generis... A round of applause for that!.... Thanks for sharing!