Hi all! I’m not sure if this fits here, but here goes.I’m an artist currently working on my thesis, which culminates in an exhibition in the school gallery.What I’m trying to do:I have several paintings and I would like to use a small speaker of some kind to pipe a quiet sound loop from behind the painting.My issue:The speaker, which I imagine will be Bluetooth, will obviously run out of charge after about 9-12 hours. Once the speaker(s) is placed behind the painting, it will probably need to remain there, as it’s not feasible to take down the paintings twice a day to charge the speaker for the duration of the show. Maybe it needs to remain charging? I’m not even sure f that’s possible.I’m trying to find the most graceful/discreet solution to this issue, if there is one. I’d love to hear if anyone has any ideas/suggestions. via /r/DIY http://ift.tt/2DHs0p2
