Feedback on 'Serve a local file'

[Kortenbach]

Where do I put the png file (docker)

[iotregenesis]

Where do I put the png file (docker)

In my case, where I used this command to run my NR:
docker run -it -p 1880:1880 -v /home/fhy/Workspace/Docker/node-red/data:/data --name mynodered nodered/node-red
I put my png file in /home/fhy/Workspace/Docker/node-red/data and in flow editor I access the file with this path /data/file.png