Which do you like best?

Was just out and about last weekend and took this pic of my sis and her boyfriend. I have been messing around with it I can't really decide with I like the best. Each offers alittle something different. An opinion and CC are welcome.

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In order as they appear actually.
1. The sepia with a bit of colour works really well.
2. Full sepia Ok - a bit benign.
3. Blue/cool colours butted up against Sepia/warm colours does not work for me.

Cheers

damian

I like #1 best.