i don't know how to make CC or something for it, i was tried and i still didn't get it with page. but i just wanna say that this "Big M wallpapers" is absolutely free to use to you all. that's it. 
look at this way 
, i don't know about it for sure:
Big M wallpapers by Arvendios is licensed under CC BY 4.0 
Big M wallpapers by Arvendios is licensed under CC BY 4.0
Big M wallpapers by Arvendios is licensed under CC BY 4.0
super simply for your pc, and it's still free for you all 
licensed under CC BY 4.0
free for use or redesign to make it better
i think that this wallpaper "i mean a style or an idea of it" would be great if become a new booting screen for ubuntu MATE in future release 
@Arvendios, thank you very much for these wallpapers. Splendid. Each one of them is better than the other...although probably I will go with gradient ones. Gradient ones may also impress those 'bored' of UM green. 
I'll vote for this..
you're welcome, actually i just want to share my idea to improve the style of ubuntuMATE
Great wallpapers! This last green one is really nice, love the pattern
@Arvendios, would you do some wallpapers on request? If so, may I request a brown-shade wallpaper set to go with Ambient/Radiant-Brown themes? The ones that come with Ambient/Radiant themes are bit light orangy-brown for my taste. I am looking for some darker, chocolate shades as those in early releases of Ubuntu (hedgehog-till-ibex).
Hi @saivinob , i didn't accept the request. i'm not an artist or someone who expert or pro with image or drawing apps, i just nothing. but i have something that may you like, i just made it just now. check this out. i'm sorry if my work is far from your wish. regards
https://drive.google.com/drive/folders/115sHBrsb-6GsGCa2Q8XKy3ivMQ4DaIp-?usp=sharing
(feel free to use or make it better)
