drawings

collection of idea and concept drawings on hiking.org

See the two other collections too: Color illustrations – Watercolors

Traditional hemp clothing illustration

Rain Gear for Hiking

Types

Hiking gear Research project and sketches about rain protection from traditional designs to future designs

Concept sketch of different ways of using wheels when walking. for suitcase, backpack etc.

Hiking with wheels project

Types

Ways of using wheels when hiking research project

Conceptsketch of solar powered tent concepts Drawing by Frits Ahlefeldt. Hiking.org

Solar power tents

Types

Ideas, sketches and research into how solar power panels and batteries might be used in connection with tents

Sleeping pads with solar charger. concept sketch Drawing by Frits Ahlefeldt

Solar power sleeping mat

Types

Got an Idea for a sleeping mat with solar panel integrated – concept drawings and thoughts

Idea for a hikers shlelter looking like a turtle. concept sketch Drawing by Frits Ahlefeldt

Sea turtle concept shelter

Types

Concept: a observation post and sleeping shelter along the coast for hikers working with monitoring biodiversity and sea turtles

Solar power umbrella types sketches. concept sketch Drawing by Frits Ahlefeldt

solar charging umbrella

Types

Concept: could we design umbrella types that also work as solar chargers ?

Sketch of a waterbar trail drain Drawing by Frits Ahlefeldt. Hiking.org

The water bar concept sketch

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Keeping water off trails is important to keep them healthy and walkable. Water bars are one of the designs

Floating biodiversity wind turbiine. off shore. Atoll version. Concept sketch watercolor and pencil. By Frits Ahlefeldt

Atoll wind turbine biodiversity concept

Types

Idea sketch of an atoll sustainable wind power turbine, with a structure that can support biodiversity

Concept and sketch: Bow off shore wind turbine generating power for remote areas and supporting biodiversity Concept sketch watercolor and pencil. By Frits Ahlefeldt

Bow wind turbine biodiversity concept

Types

Idea sketch of an bow shaped sustainable wind power turbine, with a structure that can support biodiversity

Concept for a wind generating island by hikers shelter in remote area Concept sketch watercolor and pencil. By Frits Ahlefeldt

Seal island wind turbine biodiversity concept

Types

Idea sketch of a vertical, floating sustainable wind power turbine, with a structure that can support biodiversity

Concept of a gadbury bridge. made of tree trunks. Drawing by Frits Ahlefeldt. Hiking.org

Gadbury bridge design

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Research: One of the classic ways of building hiking trail bridges is the Gadbury bridge, made of local wood

The bridge as place

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In our understandings of landscapes bridges often stands out as something special

Stream with three different crossings: Drawing by Frits Ahlefeldt. Hiking.org

Using design to support hiking experiences

Types

When a hiking trail cross a stream the passage can be designed in several ways. All having a huge influence on both the hiking experience and on the place

Illustration of a trail over wet area ( turnpike concept. Drawing by Frits Ahlefeldt. Hiking.org

Turnpike design research drawing

Types

When a hiking trail cross a stream the passage can be designed in several ways. All having a huge influence on both the hiking experience and on the place

Concept sketch of line of tree trunks over wet area. Drawing by Frits Ahlefeldt. Hiking.org

The corduroy timber path concept

Types

Simple timber structure over wet area. ( corduroy) Not recommended any more