Shielding yet open. The Anno Fin panel at Ikea is a simple white panel with "air vents" in it. It's something that could end up looking pretty customized for a price of just $25.
At 118" long by 24" wide, the material can also be cut down to other sizes. The panel can be used to divide space (but not close it off), create shade outdoors (it's polyester), or as window coverings that let the air in. It reminds us of a flag with air vents cut into it to prevent it from ripping. As such, we think it would be best applied where natural breezes will make it flutter. It's a simple material you can purchase raw and do with it as you please.