Hi saklas and welcome here! Nice introduction! I really like these pics! Their colors and atmosphere is something I'm trying to achieve with post processing Thanks for sharing them!
ah~ post processing~ there are some scripts running around online for xpro effect.
but they ain't that good though. (think you might be interested in the Tilt-Shift lens effect too?)
i'm too lazy for post processes~ ha. thus i think i would still use my gr1s for xpro shots and keep straight and bnw shots to the grd2