Can anyone best advise the easiest way to draw a line of ascent on a photo of a mountain? I can obviously use paint or similar but it will look pretty poor.
How can I draw a line that looks half reasonable, without buying Photoshop or similar?
Don't use GIMP for this, as it is a pixel based program with similar tools to Photoshop. Inkscape would be the vector graphics tool you are looking for(corresponding to Illustrator in the Adobe package).
Just learning to use paint would be better than most of the options here. Dashed thin width line using the line tool would easily do what you're asking and look absolutely fine.
Press Release Alpkit and Outside Bank Holiday Hathersage Tent Show 4-5th May
News New National Park for Ireland
The Irish Government today announced the creation of a new National Park, the country's eighth. Located on the Dingle Peninsula, Páírc Náisiúnta na Mara, Ciarraí includes the rugged Conor Pass, the unique island of Sceilg Mhichíl, and Mount Brandon, one of...