<s>
The	O
Oxygen	B-Language
Project	I-Language
is	O
a	O
project	O
created	O
to	O
give	O
a	O
visual	O
refresh	O
to	O
KDE	B-Language
Plasma	I-Language
Workspaces	I-Language
.	O
</s>
<s>
It	O
consists	O
of	O
a	O
set	O
of	O
computer	O
icons	O
,	O
a	O
window	O
decoration	O
for	O
KWin	B-Language
,	O
widget	B-Library
toolkit	I-Library
themes	B-Application
for	O
GTK	B-Application
and	O
Qt	B-Language
,	O
two	O
themes	B-Application
for	O
Plasma	B-Language
Workspaces	I-Language
,	O
and	O
a	O
TrueType	O
font	O
family	O
.	O
</s>
<s>
The	O
Oxygen	O
theme	O
set	O
was	O
used	O
by	O
default	O
for	O
Plasma	B-Language
Workspaces	I-Language
in	O
most	O
Linux	B-Application
distributions	I-Application
,	O
like	O
Fedora	O
,	O
Kubuntu	B-Application
,	O
and	O
openSUSE	B-Operating_System
.	O
</s>
<s>
It	O
represents	O
a	O
break	O
with	O
the	O
cartoonish	O
look	O
of	O
previous	O
K	B-Language
Desktop	I-Language
Environment	I-Language
3	I-Language
graphics	O
and	O
iconsets	O
,	O
adopting	O
a	O
more	O
photo-realistic	O
style	O
.	O
</s>
<s>
One	O
of	O
the	O
overall	O
goals	O
of	O
Oxygen	O
was	O
to	O
provide	O
a	O
nice	O
looking	O
desktop	O
that	O
did	O
not	O
distract	O
the	O
user	O
,	O
so	O
the	O
icons	O
and	O
themes	B-Application
use	O
a	O
desaturated	O
color	O
palette	O
.	O
</s>
<s>
4.1	O
200px	O
KWin	B-Language
decoration	O
features	O
an	O
emboss	O
look	O
.	O
</s>
<s>
4.2	O
200px	O
Vertical	O
gradients	O
and	O
use	O
of	O
transparency	O
in	O
Plasma	O
theme	O
when	O
using	O
composite	B-Operating_System
effects	I-Operating_System
,	O
blue	O
tint	O
without	O
compositing	O
.	O
</s>
<s>
KWin	B-Language
decoration	O
looks	O
more	O
3-dimensional	O
.	O
</s>
<s>
4.5	O
200px	O
Monochrome	O
icons	O
for	O
Air	O
and	O
Oxygen	O
Plasma	O
themes	B-Application
.	O
</s>
<s>
The	O
Oxygen	B-Language
Project	I-Language
aims	O
to	O
offer	O
standard	O
icons	O
,	O
guidelines	O
and	O
a	O
style	O
guide	O
.	O
</s>
<s>
It	O
builds	O
on	O
the	O
freedesktop.org	B-Application
Standard	O
Icon	O
Naming	O
Specification	O
and	O
Standard	O
Icon	O
Theme	O
,	O
allowing	O
consistency	O
across	O
applications	O
.	O
</s>
<s>
There	O
is	O
an	O
ongoing	O
effort	O
for	O
supporting	O
these	O
specifications	O
in	O
different	O
desktops	O
,	O
and	O
by	O
different	O
icon	O
sets	O
and	O
themes	B-Application
,	O
such	O
as	O
the	O
Tango	B-Language
Desktop	I-Language
Project	I-Language
.	O
</s>
