Just choose plain windows with nothing in them

Another vote for plain.

I would love to go with plain but for safety reasons we have to put something

I have found these pictures

I also found this design on the internet what do you think ? I like it because I feel it is more discreet.

Without knowing what the outside of the house looks like, it's hard to comment on the aesthetics. From the inside, it's a matter of personal preference. I will say the scroll designs you posted earlier avoid vertical lines. This last has a lot of straight, vertical bars and thus will probably feel more prison-like. Do check with the local fire marshal to ensure whatever you pick meets fire code. Just because it's for sale doesn't mean it's safe.

There is not really a lot to see from this window just the wall of the next door neighbor but there is a huge fig tree and it is beautiful from spring to October . We live in Greece so there is no code for this sort of thing everyone does whatever they want ....

Thank you for the input on the vertical lines I think you might be correct I thought it might look like the design was in the glass . I am going to have them custom made so I am searching the web and houzz for ideas .

What I like about the arch top look is while it does have the straight lines in the design, your eye is drawn to the arch look so that counteracts the bar look and with the white, I think it is more decorative in nature.