The document contains numerous links to photographs on Flickr and Picasa, showcasing various DIY projects including skateboards and beds. It references contributions from multiple individuals involved in these projects. The URLs display a range of creative and artistic works related to the themes mentioned.

4. http://www.flickr.com/photos/maledettom/2220537777/

5. http://www.flickr.com/photos/88497561@N00/3760141764/

7. http://www.flickr.com/photos/emenafoto/2334121238/

8. Audi ferro velho
http://www.flickr.com/photos/daveseven/5053506216/in/photostream/

11. http://www.flickr.com/photos/splorp/482085832/sizes/l/in/photostream/

14. *
* Remixado de: http://www.flickr.com/photos/daveseven/5053506216/in/photostream/

16. Mozilla Firefox
FreeCad
Gimp

27. https://picasaweb.google.com/113763449698323009353/FabFiGalleryauthkey=Gv1sRgCKG6gdaLpuLOEQ#5387467155382418834

28. http://www.flickr.com/photos/10nl/4598053369/in/photostream/

32. Projeto DIY Skateboard / Henrique Monnerat http://www.letsevo.com/comunidade/projetos/diy-skateboard

33. Projeto Cama Puerto / Fernando Carvalho, Henrique Monnerat, Cristine Nogueira, Gabriel Leitão http://www.letsevo.com/comunidade/projetos/cama-puerto