These fascinating images show a climber turning his route into a rainbow as he scales sheer rocks while wearing LED lights. Luke Rasmussen takes to sky-high ridges across the USA under the cover of darkness, tracking his journeys with colourful patterns. He records the routes through a series of long exposure images taken from the foot of each rock face. (Photos: VCG)

These fascinating images show a climber turning his route into a rainbow as he scales sheer rocks while wearing LED lights. Luke Rasmussen takes to sky-high ridges across the USA under the cover of darkness, tracking his journeys with colourful patterns. He records the routes through a series of long exposure images taken from the foot of each rock face.

These fascinating images show a climber turning his route into a rainbow as he scales sheer rocks while wearing LED lights. Luke Rasmussen takes to sky-high ridges across the USA under the cover of darkness, tracking his journeys with colourful patterns. He records the routes through a series of long exposure images taken from the foot of each rock face.

These fascinating images show a climber turning his route into a rainbow as he scales sheer rocks while wearing LED lights. Luke Rasmussen takes to sky-high ridges across the USA under the cover of darkness, tracking his journeys with colourful patterns. He records the routes through a series of long exposure images taken from the foot of each rock face.

These fascinating images show a climber turning his route into a rainbow as he scales sheer rocks while wearing LED lights. Luke Rasmussen takes to sky-high ridges across the USA under the cover of darkness, tracking his journeys with colourful patterns. He records the routes through a series of long exposure images taken from the foot of each rock face.

Luke Rasmussen takes to sky-high ridges across the USA under the cover of darkness, tracking his journeys with colourful patterns. He records the routes through a series of long exposure images taken from the foot of each rock face.

These fascinating images show a climber turning his route into a rainbow as he scales sheer rocks while wearing LED lights. Luke Rasmussen takes to sky-high ridges across the USA under the cover of darkness, tracking his journeys with colourful patterns. He records the routes through a series of long exposure images taken from the foot of each rock face.