Inicially I thought to use DISQUS comment engine but makes pages “ugly”, slow and complicated. So I decided to use only a FACEBOOK page: all posts are published there. So if you decide to make any comments be welcome !!!
Finally ARCHIMODELS found the ideal layout. Next days I will procede with few adaptations but following existent theme. I hope you agree that this theme is the most suitable for this blog: photo oriented, medium resolution (just click to have full resolution, if available of course) and no distractions.