I want to make a 7×7 jigsaw puzzle. I want to know how I can use /execute (or a different command) to check for a filled map named Map#26 in an item frame at coordinates (-26, 74 -100).

Edit: Okay so, I changed locations.

execute if entity @e[type=minecraft:item_frame,nbt={Item:{id:"minecraft:filled_map"}}] run say jeff

The command above executes if there is a filled map in an item frame anywhere. Once there is a map in an item frame it will say jeff.

What I am trying to figure out is a command that executes if there is a named filled map in an item frame at a specific item frame. Once there is a map in that item frame the command will say joe."

For an example

execute if there is an item frame with a filled map named Map#24 at -26, 74, -100 run say joe.

Edit: Some success has been made with this command.

execute if entity @e[type=minecraft:item_frame,nbt={Item:{id:"minecraft:filled_map",tag:{display:{Name:'{"text":"Map#24"}'}}}}] run say jeff

The command above says jeff if there is a map named Map#24 in an item frame. The thing is, that item frame can be anywhere. So far, the only what I have tried is this command:

execute if entity @e[x=-39.5,y=63.5,z=21.96875,type=minecraft:item_frame,nbt={Item:{id:"minecraft:filled_map",tag:{display:{Name:'{"text":"Map#24"}'}}}}] run say jeff

But this command didn’t work for a specific location. Please help, thank you.

/execute if entity @e[type=item_frame,nbt={TileX:12,TileY:23,TileZ:34}] run say Item frame in correct position.