By foot, on horseback, by rail and by air - our talented photographers have been quick to interpret their latest challenge in a variety of ways with some fabulous results.

'Travel' is the new theme for members of the Watford Observer Camera Club and the first selection of images features some spectacular shots, including two iconic aircraft - Concorde and a Spitfire - flying together.

The Watford Observer Camera Club is a Facebook-based group.

It is open to all photographers, from those who snap pictures on their phones to professionals who capture perfect shots with specialist equipment.

Every four weeks usually, members of the camera club are set a new challenge, a theme is selected and then the work starts for our talented photographers.

Search for Watford Observer Camera Club on Facebook. Ask to join the group and we’ll accept you.

This week’s selection of pictures were taken by:

Luke Allen

'Travel, Wales''Travel, Wales' (Image: Luke Allen)

Robb Cross

'I miss this coming into land and taking off from Heathrow''I miss this coming into land and taking off from Heathrow' (Image: Robb Cross)

Sue Craigs Erwin

'Horse riding through the poppy fields''Horse riding through the poppy fields' (Image: Sue Craigs Erwin)

Ionut Murariu

'Travel to Vatican''Travel to Vatican' (Image: Ionut Murariu)

Angela Scott

'Scotland''Scotland' (Image: Angela Scott)

David Scott

'Surely this has to be the best border crossing between France and Italy...?''Surely this has to be the best border crossing between France and Italy...?' (Image: David Scott)

Stephen Smith

'Travel - around Dubrovnik''Travel - around Dubrovnik' (Image: Stephen Smith)

Frances Woolnough

'Coming into land, Cape Town, South Africa''Coming into land, Cape Town, South Africa' (Image: Frances Woolnough)