How can I make a blank wall look like a window?

https://www.pinterest.com/explore/faux-window/

You can go with a full blown window treatment, but for a quick, easy solution: find a poster with a view you love. Get a bunch of simple wooden frames (as many as you want) from the dollar store. Cut up the poster to fit the frames. Hang the frames so they touch each other to form a paned window. You can even add a bit of curtain to complete the look.

Go to your local Habitat Re-Store or thrift store and look for a window frame. (Or if you are proficient with power tools or know someone who is, make your own window!) Then paint, stain or whatever. Take it to your local glass shop and have them put a mirror in instead of glass. Hang on your wall--use any window treatment that works with your decor. If it works in your home, add flower box with either real greenery or artificial flowers etc and change with the seasons.

These ideas are great- I'll just add some photos to help get the inspiration juices flowing

Buy a mirror with mullions/muntins. You can also install curtain panels or shutters on either side to complete the effect.

https://www.google.ca/search?q=mirrors+that+look+like+windows&espv=2&biw=877&bih=420&source=lnms&tbm=isch&sa=X&ved=0ahUKEwiitMOv8LDSAhWk34MKHbI1CUUQ_AUIBigB

Knock the way down and call a window company th put in windows.

have this canvas print on one of my walls. Walmart on line. They have different sizes of this and not expensive

You can get the glass mirror that comes in pieces already for some thing just like this.just put them even and you can put a window frame around them

I am not sure but some trim I have seen on tv is like Styrofoam and should be cheap er than the real thing.I did say should be cheaper.

Although ideas sound great in the end they end up looking tacky. Sorry because I just offended everyone it's just my opinion. I would really think about it. What's on the outside of that space? Was a window not put in due to view? Can you have window put in? If it's a brick wall on other side replication is the way to go to sell the look as natural not an artificial look. If it's a school or main street or a mall,you get the point an ugly view then do not replicate. Then I would add shelves and replace overhead light over sink with one to help plants grow and grow herbs or orchids. So you bring outside in. Good luck with whatever you choose.

my sister has a mirror with a frame and styles so it reflects light...ingenious really.