Can't delete pic from Gallery??

[Frankf15]

Been using my Nex 10 for a couple of weeks now. Enjoying it so far and learning something new every day. One issue that I haven't been able so solve is how to delete a photo that showed up in the Gallery that was sent to me by a friend using an iPhone.

I don't own a smart phone, so it didn't come from my hdwr. It doesn't show in any other photo site I use.

How to delete it??

Thanks much

 

[Devlyn16]

select the photo in the gallery, then using the menu [3 dots upper right] select details. it will show something like path/storage/emulated/0/__________/___________________________.jpg that is where the picture is located.