diff --git a/COPYING.md b/COPYING.md
index bfe89ccf22..6eb9635ff8 100644
--- a/COPYING.md
+++ b/COPYING.md
@@ -42,6 +42,7 @@ www/images/pieces/cardinal | [sadsnake1](https://github.com/sadsnake1) | [CC BY-
www/images/pieces/tatiana | [sadsnake1](https://github.com/sadsnake1) | [CC BY-NC-SA 4.0](https://creativecommons.org/licenses/by-nc-sa/4.0/)
www/images/pieces/staunty | [sadsnake1](https://github.com/sadsnake1) | [CC BY-NC-SA 4.0](https://creativecommons.org/licenses/by-nc-sa/4.0/)
www/images/pieces/dubrovny | [sadsnake1](https://github.com/sadsnake1) | [CC BY-NC-SA 4.0](https://creativecommons.org/licenses/by-nc-sa/4.0/)
+www/images/pieces/california | [Jerry S.](https://sites.google.com/view/jerrychess/home) | [CC BY-NC-SA 4.0](https://creativecommons.org/licenses/by-nc-sa/4.0/)
Exceptions (non-free)
---------------------
diff --git a/src/settings.ts b/src/settings.ts
index 2255eae3ba..2610cab638 100644
--- a/src/settings.ts
+++ b/src/settings.ts
@@ -87,13 +87,14 @@ export default {
['chessnut' ],
['chess7' ],
['alpha' ],
- ['spatial' ],
['reilly' ],
['companion' ],
['riohacha' ],
['kosal' ],
['leipzig' ],
['fantasy' ],
+ ['spatial' ],
+ ['california'],
['pixel'],
['maestro'],
['fresca'],
diff --git a/src/styl/chessground-piece.styl b/src/styl/chessground-piece.styl
index d88c880a21..74c3a59622 100644
--- a/src/styl/chessground-piece.styl
+++ b/src/styl/chessground-piece.styl
@@ -794,3 +794,36 @@
background-image url('../../images/pieces/pixel/wK.svg')
&.black
background-image url('../../images/pieces/pixel/bK.svg')
+
+/* California */
+.california piece
+ &.pawn
+ &.white
+ background-image url('../../images/pieces/california/wP.svg')
+ &.black
+ background-image url('../../images/pieces/california/bP.svg')
+ &.bishop
+ &.white
+ background-image url('../../images/pieces/california/wB.svg')
+ &.black
+ background-image url('../../images/pieces/california/bB.svg')
+ &.knight
+ &.white
+ background-image url('../../images/pieces/california/wN.svg')
+ &.black
+ background-image url('../../images/pieces/california/bN.svg')
+ &.rook
+ &.white
+ background-image url('../../images/pieces/california/wR.svg')
+ &.black
+ background-image url('../../images/pieces/california/bR.svg')
+ &.queen
+ &.white
+ background-image url('../../images/pieces/california/wQ.svg')
+ &.black
+ background-image url('../../images/pieces/california/bQ.svg')
+ &.king
+ &.white
+ background-image url('../../images/pieces/california/wK.svg')
+ &.black
+ background-image url('../../images/pieces/california/bK.svg')
diff --git a/src/styl/settings.styl b/src/styl/settings.styl
index 2bdd7f3be4..9a052a95f4 100644
--- a/src/styl/settings.styl
+++ b/src/styl/settings.styl
@@ -262,3 +262,7 @@
background-image url('../../images/pieces/pixel/wN.svg')
@media only screen and (min-width 600px)
background-image url('../../images/pieces/pixel/wP.svg'),url('../../images/pieces/pixel/wN.svg'),url('../../images/pieces/pixel/wB.svg'),url('../../images/pieces/pixel/wR.svg'),url('../../images/pieces/pixel/wQ.svg'),url('../../images/pieces/pixel/wK.svg')
+ &.california
+ background-image url('../../images/pieces/california/wN.svg')
+ @media only screen and (min-width 600px)
+ background-image url('../../images/pieces/california/wP.svg'),url('../../images/pieces/california/wN.svg'),url('../../images/pieces/california/wB.svg'),url('../../images/pieces/california/wR.svg'),url('../../images/pieces/california/wQ.svg'),url('../../images/pieces/california/wK.svg')
diff --git a/www/images/pieces/california/bB.svg b/www/images/pieces/california/bB.svg
new file mode 100755
index 0000000000..fe09558b43
--- /dev/null
+++ b/www/images/pieces/california/bB.svg
@@ -0,0 +1 @@
+
\ No newline at end of file
diff --git a/www/images/pieces/california/bK.svg b/www/images/pieces/california/bK.svg
new file mode 100755
index 0000000000..bc79ed21ca
--- /dev/null
+++ b/www/images/pieces/california/bK.svg
@@ -0,0 +1 @@
+
\ No newline at end of file
diff --git a/www/images/pieces/california/bN.svg b/www/images/pieces/california/bN.svg
new file mode 100755
index 0000000000..4b6c1e8a7f
--- /dev/null
+++ b/www/images/pieces/california/bN.svg
@@ -0,0 +1 @@
+
\ No newline at end of file
diff --git a/www/images/pieces/california/bP.svg b/www/images/pieces/california/bP.svg
new file mode 100755
index 0000000000..d4a1b98735
--- /dev/null
+++ b/www/images/pieces/california/bP.svg
@@ -0,0 +1 @@
+
\ No newline at end of file
diff --git a/www/images/pieces/california/bQ.svg b/www/images/pieces/california/bQ.svg
new file mode 100755
index 0000000000..5dc923e522
--- /dev/null
+++ b/www/images/pieces/california/bQ.svg
@@ -0,0 +1 @@
+
\ No newline at end of file
diff --git a/www/images/pieces/california/bR.svg b/www/images/pieces/california/bR.svg
new file mode 100755
index 0000000000..199b6292fa
--- /dev/null
+++ b/www/images/pieces/california/bR.svg
@@ -0,0 +1 @@
+
\ No newline at end of file
diff --git a/www/images/pieces/california/wB.svg b/www/images/pieces/california/wB.svg
new file mode 100755
index 0000000000..78d2f929c1
--- /dev/null
+++ b/www/images/pieces/california/wB.svg
@@ -0,0 +1 @@
+
\ No newline at end of file
diff --git a/www/images/pieces/california/wK.svg b/www/images/pieces/california/wK.svg
new file mode 100755
index 0000000000..3fa1275862
--- /dev/null
+++ b/www/images/pieces/california/wK.svg
@@ -0,0 +1 @@
+
\ No newline at end of file
diff --git a/www/images/pieces/california/wN.svg b/www/images/pieces/california/wN.svg
new file mode 100755
index 0000000000..ec305f8040
--- /dev/null
+++ b/www/images/pieces/california/wN.svg
@@ -0,0 +1 @@
+
\ No newline at end of file
diff --git a/www/images/pieces/california/wP.svg b/www/images/pieces/california/wP.svg
new file mode 100755
index 0000000000..8e68c90f3a
--- /dev/null
+++ b/www/images/pieces/california/wP.svg
@@ -0,0 +1 @@
+
\ No newline at end of file
diff --git a/www/images/pieces/california/wQ.svg b/www/images/pieces/california/wQ.svg
new file mode 100755
index 0000000000..ce790c97d2
--- /dev/null
+++ b/www/images/pieces/california/wQ.svg
@@ -0,0 +1 @@
+
\ No newline at end of file
diff --git a/www/images/pieces/california/wR.svg b/www/images/pieces/california/wR.svg
new file mode 100755
index 0000000000..a19bb5a9a9
--- /dev/null
+++ b/www/images/pieces/california/wR.svg
@@ -0,0 +1 @@
+
\ No newline at end of file