Update README.md

README.md

@@ -1,3 +1,28 @@
 ---
 license: mit
+language:
+- en
 ---
+
+# hand.json
+
+3000 images about "Hand" retrieved from Unsplash.
+
+# Type Definition
+
+```typescript
+interface Photo {
+  color: string
+  description: string | null
+  alt_description: string | null
+  tags: string[]
+  urls: {
+    raw: string
+    full: string
+    regular: string
+    small: string
+    thumb: string
+    small_s3: string
+  }
+}
+```