Create a new 4L Retrospective Canvas

In Agile Feedback it is important to have a regularly executed retrospective that covers various aspects of the past phase of your project or a sprint or similar.
You should answer four L-Questions:

Liked - Learned - Lacked - Longed For
What did you like?
What did you learn?
What did you lack?
What did you long for?

We have condensed the original four posters to a canvas template where you can collect and cluster in column within each segment.