Loch Earn juxtaposing white

Fresh from reading the national geographic guide to landscape photography, I noticed this contrast between the white painted castle and sunlit snow clad hill whilst driving on the opposite side of Loch earn today.

NG guide says look for contrasts and focal points that stand out from background. It also said look for lines that draw the eye into the picture and connect the component parts. Or something like that! I think I got these elements but not necessarily in the right place.

I was in a hurry to catch the sun and working within limitations of my I-phone. That's my excuse anyway.

Just realised I quite like the word 'juxtaposition'. The meaning's in the word.