<s>
Creature	B-Application
House	I-Application
Expression	I-Application
was	O
an	O
award-winning	O
vector	B-Application
graphics	I-Application
editor	I-Application
developed	O
by	O
Creature	B-Application
House	I-Application
in	O
Hong	O
Kong	O
,	O
founded	O
by	O
Alex	O
S.C.	O
Hsu	O
and	O
Irene	O
H	O
.	O
H	O
.	O
Lee	O
.	O
</s>
<s>
It	O
was	O
initially	O
marketed	O
through	O
a	O
developer/publisher	O
agreement	O
with	O
Ray	B-Application
Dream	I-Application
Inc	I-Application
.	I-Application
subsequently	O
Fractal	O
Design	O
Corporation	O
and	O
later	O
MetaCreations	O
under	O
the	O
trade	O
name	O
Fractal	O
Design	O
Expression	O
.	O
</s>
<s>
Creature	B-Application
House	I-Application
regained	O
full	O
marketing	O
rights	O
from	O
MetaCreations	O
Corp	O
.	O
in	O
late	O
2000	O
and	O
published	O
version	O
2	O
of	O
the	O
software	O
under	O
its	O
own	O
name	O
as	O
Creature	B-Application
House	I-Application
Expression	I-Application
.	O
</s>
<s>
The	O
latest	O
version	O
of	O
Creature	B-Application
House	I-Application
Expression	I-Application
published	O
by	O
Creature	B-Application
House	I-Application
Ltd	O
is	O
version	O
3.3	O
.	O
</s>
<s>
In	O
2007	O
,	O
the	O
original	O
Expression	O
application	O
became	O
part	O
of	O
Microsoft	B-Application
's	I-Application
Expression	I-Application
Studio	I-Application
suite	O
of	O
applications	O
,	O
rebranded	O
and	O
rewritten	O
in	O
WPF	B-Device
as	O
Microsoft	B-Application
Expression	I-Application
Design	I-Application
.	O
</s>
<s>
Windows	B-Application
XP	O
and	O
Vista	O
versions	O
are	O
available	O
,	O
although	O
Mac	B-Operating_System
OS	I-Operating_System
X	I-Operating_System
support	O
was	O
officially	O
discontinued	O
.	O
</s>
<s>
LivingCels	O
was	O
released	O
as	O
a	O
public	O
preview	O
,	O
but	O
never	O
made	O
it	O
to	O
final	O
release	O
after	O
Creature	B-Application
House	I-Application
was	O
purchased	O
by	O
Microsoft	O
.	O
</s>
