Free images to use however you like

This web page should also be considered as a work-in-progress. I'll add more images as I create them.

The images below are free to use (public domain) but I am quite happy if you:

credit me,

send me a note about where you've used them,

let me know what you think of them,

tell me any problems with using them,

volunteer to come round and weed the lawn,

or just be thankfull I don't demand anything for them.

The images were all created using a Linux-based PC and the program GIMP.

Grass.
A composite image of some grass in Capel Iwan, Carmarthenshire, Wales, being rather mossy grass with a variety of dead leaves and twigs, taken from almost directly above with mid-afternoon early spring sunlight. the full image: covers around 9 feet (3 metres) square, can be tiled to show larger areas,	Enormous jpg version (8411 x 7941) - 52.5MB, By the way, there's no compressed version of it since it doesn't compress.	Large jpg version (4206 x 3971) - 17.5MB,	Small'ish jpg version (2103 x 1986) - 4.8MB,	This is a sample of a small area of the large image.
Railway gravel.
A composite image of some gravel that I've cobbled together, taken from almost directly above. the full image: can be tiled to show larger areas (should be seamless).	Enormous jpg version (3803 x 2907) - 13.2MB, By the way, there's no compressed version of it since it doesn't compress.	Large jpg version (1902 x 1454) - 4.3MB,	Small'ish jpg version (951 x 727) - 1.1MB,	This is a sample of a small area of the large image.
Railway tunnel model.
This can be printed on card, cut out and assembled as a tunnel front. If printed to fit a sheet of A4, it will be around the HO guage scale. Sections B and C are alternatives for the laft and right sides. Sections D and E can be used to line the left and right of the inside of the tunnel. It is based on the Staple Bend Tunnel near Johnstown, Pennsylvania, USA.	Enormous XCF version for use in GIMP (3803 x 2907) - 13.2MB. In this format, the various layers can be shuffled about before printing.	JPG version (4240 x 2980) - 3MB.	PDF version - 24.5MB,	This is a reduced version so that you can see what it looks like:

Please let me know if the above helped, or if you found any mistakes.