A Map Is Not Finished When the GIS Export Is Done

A Map Is Not Finished When the GIS Export Is Done

Some maps are impressive from across a room and curiously empty when you walk towards them. Others contain so much information that they collapse into noise before you have even stepped back.

That tension is where cartographic design begins.

A map is not automatically an artwork because it contains accurate roads, contours and place names. Nor does adding more information necessarily make it better. The real work lies in deciding what belongs, what should recede, what needs to be labelled and how hundreds or thousands of geographic elements can occupy the same sheet without fighting for attention.

This is also where a deliberately composed cartographic work begins to diverge from a map designed primarily for efficient reproduction.

The difference is not simply detail. It is judgement.

The data is the beginning, not the artwork

Every 34 Degrees Design map starts with real geography.

Elevation and geographic datasets establish the terrain and spatial structure. NASA SRTM elevation data is processed through ArcGIS Pro. Roads, settlements, waterways, railways, boundaries and infrastructure are assembled from geographic datasets and authoritative sources.

A computer is very good at displaying all of this. That does not mean the resulting display is finished.

Default terrain colours are just defaults. A contour interval that is technically available may be visually wrong at the intended scale. A road classification that makes sense inside a GIS database can become far too dominant on a wall. Hundreds of automatically positioned place names can obscure the landscape they are supposed to explain.

The raw map can be correct and still not be resolved. For me, that is the fundamental distinction. The technology establishes what is there. Cartographic authorship determines how it should be seen.

Every layer wants to be the most important thing on the page

Terrain wants contrast. Roads want visibility. Water wants clarity. Towns need to be found. Contours need enough presence to explain landform. Labels need enough space to be read.

Give every layer what it wants and the map becomes intolerable. Much of the work is therefore interpretation, subtraction, restraint and hierarchy.

The terrain in a 34 Degrees Design work is not left as a standard GIS output. Contours, hillshade, elevation ranges and colour are adjusted by eye. Geographic layers are added individually and then balanced against one another so that human infrastructure remains legible without flattening the landscape beneath it.

A motorway should not erase a mountain. A town name should not obliterate a river valley. A provincial boundary should not become more visually important than the country on either side of it simply because the software drew it first.

These sound like small decisions. Multiplied across an artwork nearly two metres wide, they become the work.

Labels are geography too

Typography is often treated as something added once the mapping has been completed; I think that gets the order wrong.

Place names are part of how people understand territory. A map without them may describe landform beautifully while saying surprisingly little about the place people actually know.

But labels create one of cartography's more irritating problems: they need to be visible precisely where there is already something worth seeing.

So names and route labels are researched and positioned individually. They move. Their hierarchy changes. Some deserve more presence than others. Some cannot occupy the mathematically obvious position because doing so would obscure a coastline, road junction, contour pattern or another place name.

This is not a spectacular part of making a map. It is repetitive, slow and extraordinarily important.

The result should feel obvious. That usually means considerable effort has gone into making it so.

Colour should describe a landscape, not advertise the software

Terrain colour presents another temptation.

GIS software can produce a perfectly serviceable elevation ramp in seconds. However, a technically correct gradient can still bear very little relationship to how a region is understood and make a terrain look garish in the name of practical legibility.

The Western Cape is not merely a set of elevation values. Neither is KwaZulu-Natal, the Highveld or the Garden Route.

High mountain country, rocky interior slopes, greener lowlands, coastal terrain and water need enough distinction to reveal the structure of a region without turning the map into a diagram of coloured altitude bands.

The colours are therefore adjusted as part of the composition. They are not trying to reproduce a satellite photograph. They are trying to artfully make the geography legible and recognisable, while allowing roads, settlement, hydrology and typography to inhabit the same field.

Colour is doing spatial work. It should never be there merely because the default looked attractive.

The real test happens when you walk towards the map

I design these artworks at a scale where two different readings have to coexist.

From across a room, the map needs to behave as a single composition. Coastline, landform, settlement and major movement systems should resolve into something coherent rather than a field of tiny marks.

Then you walk towards it...

Contours appear. Smaller roads separate from larger ones. Passes, waterways, railways, towns and labels that were almost invisible from across the room begin to reveal themselves.

That second experience matters to me enormously. A large map should not simply become a larger version of a sparse one. Scale creates the opportunity to hold more of the place.

The Flagship originals are produced at approximately two metres across, and the A1 Editions are derived from those larger master artworks. Resolving one can take weeks and, in some cases, close to a month because hierarchy, colour, terrain, line weight, annotation and placement are being judged together.

That is not efficiency. It is the point: beauty and balance, regardless of where it's viewed from.

Printing is where the decisions either survive or disappear

There is little value in preserving hairline contours, fine road networks, typography and smooth terrain shifts in the artwork if the production process cannot hold them.

That is why the Cartographic Series is reproduced using giclée fine-art printing rather than treating printing as an afterthought.

The A1 Editions and the Precision Edition of the Flagship Works are printed on Epson Enhanced Matte. Its smooth, glare-free matte surface suits cartography particularly well: linework remains sharp, typography stays clear and tonal shifts in terrain and water do not need a glossy surface to announce themselves.

The Flagship Works are also available in a Gallery Edition on canvas, where the priorities are somewhat different. The surface has more physical texture and presence, with a slightly softer reading of the same drawing.

Neither medium creates the artwork. The important thing is that the production method is chosen according to what the artwork asks it to preserve.

A map can be accurate without being authored

There is nothing inherently wrong with a map designed for efficient reproduction. Sometimes that is exactly what a map should be. A navigation map, an atlas, a planning diagram and an inexpensive decorative print each solve different problems.

The mistake is pretending they are all the same object because they depict geography.

The 34 Degrees Design Cartographic Series starts with geographic data but does not end there. The terrain is adjusted. Layers are balanced. Labels are placed. Colours are judged. The whole composition is repeatedly resolved at both room distance and reading distance, and the finished artwork is then reproduced at full resolution rather than simplified for production.

That is what I mean when I describe these works as composed by hand. Not that the computer is absent. It's that the computer is not the composer, the cartographer is.