Weekly Photo Challenge: Threshold

This week’s photo challenge is Threshold.

I don’t pretend to know what actually is a threshold; although I have used this term many times on a technical aspect.

This must be one of the more difficult themes that the Challenger has set; because of that, there are not as many submissions as on other themes.

The following picture , taken in Dubrovnik, Croatia is my interpretation of Threshold – whatever this may mean.DSCF0923

The picture takes you through a gap then outward to the blue Adriatic Sea.

Please enjoy ­čÖé