We have done symbolic icons for inkscape. They are pretty cool.
You can use in inkscape overwriting the icons.svg file thith the file
in this link.

https://gitlab.com/inkscape/inkscape/blob/0.92.x/share/icons/symbolic_icons.svg
With a svg ¿single? text search&replace you can tweak for dark ui the icons (more suitable to be white UI)

Work for 0.92.x for PreAlpha1 (development) is don't done jet.

Regards.

On Fri, 2018-06-29 at 17:22 -0300, Mare Soria wrote:
> "I would say that a good starting point for us is to gather more
> people that could potentially also want to help us redesign the
> icons"
> I think is a great idea, something like two icons for each designer,
> for example. But for do that we need encourage the community. We need
> more interaction with our users.
>
> About the image you share with me: I'm trying to figure out what are
> you trying to show me. And that make me think about we need a good
> tool to share designs ideas!
> Please, explain me with words you idea.
> I'll try to make a list of apps we can use for improve our design
> comunication.
>
> El vie., 29 de jun. de 2018 a la(s) 17:10, Victor Westmann (victor.we
> stmann@...400...) escribió:
> > Hi Mare,
> >
> > amazing!
> >
> > I would say that a good starting point for us is to gather more
> > people that could potentially also want to help us redesign the
> > icons (maybe announce it somewhere?) and measure the efforts of
> > this work first.
> > I believe that the file that stores all (or at least most) of the
> > icons that are used in the UI are stored in:
> > %Inkscape_DIR%\inkscape\share\icons\icons.svg
> >
> > Depending on the architecture of the Inkscape you installed (32 or
> > 64 bit) it should be in one of those two places:
> >
> > 32 bit >> C:\Program Files\inkscape\share\icons\icons.svg
> > 64 bit >> C:\Program Files (x86)\inkscape\share\icons\icons.svg
> >
> > My initial idea is represented here https://ibb.co/gK6OxJ
> >
> > I have some drawing abilities but I am not a designer. 
> >
> > Let me know what you think and how can I help!
> >
> >
> >
> >
> > --Victor Westmann
> >
> > On Fri, Jun 29, 2018 at 12:22 PM, Mare Soria <mare.soria@...400...>
> > wrote:
> > > I'm in my friend! 
> > > Yeap, the new Gimp style is lovely.
> > > I had started to change the icons a time ago, but there are many!
> > > I have personally choosen a minimalistic version and for do that
> > > helps me the free icons of Material Design by Google.  https://ma
> > > terial.io/tools/icons/?style=baseline
> > >
> > > I just start work around the new interface structure. You can
> > > contact me at any moment!
> > >
> > > El vie., 29 de jun. de 2018 a la(s) 15:59, Victor Westmann (victo
> > > r.westmann@...400...) escribió:
> > > > Hi Mare Soria,
> > > >
> > > >  Welcome!
> > > >
> > > >
> > > >
> > > >  I feel exactly the same. This project is extremely useful and
> > > > powerful but the UI makes it look old. I was wondering if we
> > > > could join forces to propose a new design of the icons on the
> > > > project and maybe even create a small new project instead.
> > > >
> > > >  I was just wondering if we could gather graphic designers,
> > > > icon makers and people of the same nature to design a dark ui
> > > > theme for inkscape on Windows and Mac OS platforms (because I
> > > > Know this was already done in Linux). And we could redesign all
> > > > of the icons. Just like Gimp did. The new UI gimp has is super
> > > > pretty, modern, and doesn’t fatigue our eyes (because of the
> > > > dark theme and colors).  https://www.gimp.org/release-notes/gim
> > > > p-2.10.html
> > > >
> > > >  This would also address the new monitor resolutions that
> > > > people will use inkscape (4K or really big resolutions).
> > > >
> > > >  What do you say?
> > > >
> > > >  
> > > >
> > > >
> > > > --Victor Westmann
> > > >
> >
> >
>

> -------------------------------------------------------------------
> -----------
> Check out the vibrant tech community on one of the world's most
> engaging tech sites, Slashdot.org! http://sdm.link/slashdot
> _______________________________________________
> Inkscape-devel mailing list
> Inkscape-devel@...1784...sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/inkscape-devel