diff --git a/site/filters.json b/site/filters.json
index de5138e..c26d3a3 100644
--- a/site/filters.json
+++ b/site/filters.json
@@ -162,7 +162,7 @@
         },
         {
             "name": "Stinson",
-            "is_done": false,
+            "is_done": true,
             "usage": "stinson"
         },
         {
@@ -203,4 +203,4 @@
     ],
 
     "images": ["atx", "bike", "cacti", "lakegeneva", "tahoe"]
-}
\ No newline at end of file
+}
diff --git a/source/scss/cssgram.scss b/source/scss/cssgram.scss
index a328cb9..1e81cf9 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
+@import 'kelvin';
diff --git a/source/scss/stinson.scss b/source/scss/stinson.scss
new file mode 100644
index 0000000..69e15ee
--- /dev/null
+++ b/source/scss/stinson.scss
@@ -0,0 +1,41 @@
+/*
+ *
+ * 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: brightness(1.15) contrast(.8) saturate(.85) sepia(.1) $filters;
+
+  &::after {
+    background: rgba(240, 149, 128, .2);
+    mix-blend-mode: soft-light;
+  }
+
+  @content;
+}
+
+// stinson Instagram filter
+%stinson,
+.stinson {
+  @include stinson;
+}