diff --git a/site/filters.json b/site/filters.json
index 22aedf7..5b9cdd6 100644
--- a/site/filters.json
+++ b/site/filters.json
@@ -162,7 +162,7 @@
         },
         {
             "name": "Stinson",
-            "is_done": false,
+            "is_done": true,
             "usage": "stinson"
         },
         {
diff --git a/source/scss/cssgram.scss b/source/scss/cssgram.scss
index a328cb9..1387ae3 100644
--- a/source/scss/cssgram.scss
+++ b/source/scss/cssgram.scss
@@ -19,6 +19,7 @@
 @import 'willow';
 @import 'rise';
 @import 'slumber';
+@import 'stinson';
 @import 'brannan';
 @import 'valencia';
 @import 'kelvin';
\ No newline at end of file
diff --git a/source/scss/stinson.scss b/source/scss/stinson.scss
new file mode 100644
index 0000000..1b4fa6d
--- /dev/null
+++ b/source/scss/stinson.scss
@@ -0,0 +1,45 @@
+/*
+ *
+ * Stinson
+ *
+ */
+@import 'shared';
+
+// mixin to extend stinson filter
+// @mixin stinson
+// @param $filters... {filter} - Zero to many css filters to be added
+// @example
+//   img {
+//     @include stinson;
+//   }
+//   or
+//   img {
+//     @include stinson(blur(2px));
+//   }
+//   or
+//   img {
+//     @include stinson(blur(2px)) {
+//       /*...*/
+//     };
+//   }
+@mixin stinson($filters...) {
+  @include filter-base;
+  filter: sepia(.2) hue-rotate(-2deg) contrast(.9) brightness(1.05) $filters;
+  
+  &::before {
+    background-color: rgba(171,148,142,.8);
+    mix-blend-mode: soft-light;
+  }
+  
+  &::after {
+    background-color: rgba(51,42,37,1);
+    mix-blend-mode: lighten;
+  }
+  @content;
+}
+
+// stinson Instagram filter
+%stinson,
+.stinson {
+  @include stinson;
+}