Design process
Introducing the whole design process from a map or graphic design perspective could be a subject of a separate case study. I would not go into details about it as it was my partner, Lídia who actually drew the illustrations and map and as such brought my concept into existence. Instead, I would just like to highlight some high-concept dilemmas we faced:
Orientation & Proportions
It is one of our first drafts, that shows the initial concept.
First, Lídia was experimenting with vector graphics and proportional representation of the buildings. My idea was it helps people to understand the relationship between buildings and thus makes in-site navigation easier
For the same reason, we also wanted the map oriented with the north at the top.

Shift towards a hand drawn style
It quickly became apparent that proportional representation has several drawbacks.
It doesn’t allow us to highlight exciting details on the buildings and restricts our ability to illustrate their unique character.
Additionally, some buildings or sculptures have details that are more important than their shape. Using proportional representation would also make the map less visually appealing.

Information design
It was challenging to determine essential map information and its integration with the website. The 'Grey Trail' webpage provided program details, while 'walking route' pages offered sight descriptions. We debated between QR codes linking to relevant pages or including all details on the print map.
Testing our solutions
Originally, we intended to test the map with more people, but due to time constraints, we only had the opportunity to involve one test participant. Despite being just one person who reviewed our close-to-final map version, their feedback was tremendously valuable
It confirmed our suspicion that we need to include text descriptions of the places people visit on the map.
We received feedback on some details, such as the absence of an orientation marker and the lack of indication for the distance of the walk, showing only the duration.
It was suggested that we indicate the addresses of all locations, not just hospitality venues.