diff --git a/modraw.png b/modraw.png
index 1623326..985607b 100644
Binary files a/modraw.png and b/modraw.png differ
diff --git a/src/main.rs b/src/main.rs
index 7c6757f..95806d7 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -3,6 +3,7 @@ use image::Rgb;
 use clap::Parser;
 use rand::Rng;
 
+
 #[derive(Parser, Debug)]
 struct Args {
     /// width and height of the image
@@ -15,20 +16,45 @@ struct Args {
 
     /// Set verbose mode
     #[arg(short, long, default_value_t = false)]
-    verbose: bool
+    verbose: bool,
+
+    /// Optional 4x pixel mode
+    #[arg(short, long, default_value_t = false)]
+    pix4: bool,
 }
 
 fn main() {
     let args = Args::parse();
     let mut img: ImageBuffer<Rgb<u8>, Vec<u8>> = ImageBuffer::new(args.width, args.width);
     let mut colors: Vec<[u8; 3]> = vec![];
-    for x in 0..img.width() {
-        for y in 0..img.height() {
-            let result: usize = (x * y % args.modulo).try_into().unwrap();
-            if colors.get(result).is_some() {
-                img.put_pixel(x, y, Rgb(colors[(x * y % args.modulo) as usize]));
-            } else {
-                colors.insert(result, [generate_random(0, 255), generate_random(0, 255), generate_random(0, 255)]);
+    if args.pix4 {
+        for x in 0..(img.width() / 2) {
+            for y in 0..(img.height() / 2) {
+                let result: usize = (x * y % args.modulo).try_into().unwrap();
+                if colors.get(result).is_some() {
+                    img.put_pixel(2 * x, 2 * y, Rgb(colors[(x * y % args.modulo) as usize]));
+                    img.put_pixel(2 * x + 1, 2 * y, Rgb(colors[(x * y % args.modulo) as usize]));
+                    img.put_pixel(2 * x, 2 * y + 1, Rgb(colors[(x * y % args.modulo) as usize]));
+                    img.put_pixel(2 * x + 1, 2 * y + 1, Rgb(colors[(x * y % args.modulo) as usize]));
+                } else {
+                    colors.insert(result, [generate_random(0, 255), generate_random(0, 255), generate_random(0, 255)]);
+                    img.put_pixel(2 * x, 2 * y, Rgb(colors[(x * y % args.modulo) as usize]));
+                    img.put_pixel(2 * x + 1, 2 * y, Rgb(colors[(x * y % args.modulo) as usize]));
+                    img.put_pixel(2 * x, 2 * y + 1, Rgb(colors[(x * y % args.modulo) as usize]));
+                    img.put_pixel(2 * x + 1, 2 * y + 1, Rgb(colors[(x * y % args.modulo) as usize]));
+                }
+            }
+        }
+    } else {
+        for x in 0..img.width() {
+            for y in 0..img.height() {
+                let result: usize = (x * y % args.modulo).try_into().unwrap();
+                if colors.get(result).is_some() {
+                    img.put_pixel(x, y, Rgb(colors[(x * y % args.modulo) as usize]));
+                } else {
+                    colors.insert(result, [generate_random(0, 255), generate_random(0, 255), generate_random(0, 255)]);
+                    img.put_pixel(x, y, Rgb(colors[(x * y % args.modulo) as usize]));
+                }
             }
         }
     }
@@ -41,7 +67,6 @@ fn main() {
 
 fn generate_random(start: u8, end: u8) -> u8 {
     let mut rng = rand::thread_rng();
-    // rng.gen_range(std::char::from_u32(start).unwrap()..=std::char::from_u32(end).unwrap())
     rng.gen_range(start..=end)
 }