diff --git a/mas/fractals/mandel/.gitignore b/mas/fractals/mandel/.gitignore
new file mode 100644
index 0000000..6985cf1
--- /dev/null
+++ b/mas/fractals/mandel/.gitignore
@@ -0,0 +1,14 @@
+# Generated by Cargo
+# will have compiled files and executables
+debug/
+target/
+
+# Remove Cargo.lock from gitignore if creating an executable, leave it for libraries
+# More information here https://doc.rust-lang.org/cargo/guide/cargo-toml-vs-cargo-lock.html
+Cargo.lock
+
+# These are backup files generated by rustfmt
+**/*.rs.bk
+
+# MSVC Windows builds of rustc generate these, which store debugging information
+*.pdb
diff --git a/mas/fractals/mandel/Cargo.lock b/mas/fractals/mandel/Cargo.lock
index f0b7aca..1081ea8 100644
--- a/mas/fractals/mandel/Cargo.lock
+++ b/mas/fractals/mandel/Cargo.lock
@@ -15,44 +15,22 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
 
 [[package]]
-name = "csfml-audio-sys"
-version = "0.6.0"
+name = "cfg-if"
+version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f4e20d25b6f2c582dff0b82440dd2b6b6a3ae78eb07096ca226a64f02779da96"
-dependencies = [
- "csfml-system-sys",
- "sfml-build",
-]
+checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
 [[package]]
-name = "csfml-graphics-sys"
-version = "0.6.0"
+name = "lazy_static"
+version = "1.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b592b4e5f26de6d46b53f762a2a46e80826f69e008272d302a49e87c27a6c996"
-dependencies = [
- "csfml-system-sys",
- "csfml-window-sys",
- "sfml-build",
-]
+checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
 
 [[package]]
-name = "csfml-system-sys"
-version = "0.6.0"
+name = "libc"
+version = "0.2.125"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4019b7cb9ece70481603aaadb9a0094c9a6455d1a71d82d24c5a0b47c037cfaf"
-dependencies = [
- "sfml-build",
-]
-
-[[package]]
-name = "csfml-window-sys"
-version = "0.6.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e27076c2b6aafd377d396700f25bbf5020c695781d20aed6a399bef7ea351a17"
-dependencies = [
- "csfml-system-sys",
- "sfml-build",
-]
+checksum = "5916d2ae698f6de9bfb891ad7a8d65c09d232dc58cc4ac433c7da3b2fd84bc2b"
 
 [[package]]
 name = "mandel"
@@ -60,7 +38,7 @@ version = "0.1.0"
 dependencies = [
  "matrix",
  "num",
- "sfml",
+ "sdl2",
 ]
 
 [[package]]
@@ -160,34 +138,30 @@ dependencies = [
 ]
 
 [[package]]
-name = "once_cell"
-version = "1.10.0"
+name = "sdl2"
+version = "0.35.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "87f3e037eac156d1775da914196f0f37741a274155e34a0b7e427c35d2a2ecb9"
-
-[[package]]
-name = "sfml"
-version = "0.16.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e4c72108133019d399b24d0c0bd179cc26aa2909b0001e4202d756e4c90c21b4"
+checksum = "f7959277b623f1fb9e04aea73686c3ca52f01b2145f8ea16f4ff30d8b7623b1a"
 dependencies = [
  "bitflags",
- "csfml-audio-sys",
- "csfml-graphics-sys",
- "csfml-system-sys",
- "csfml-window-sys",
- "once_cell",
- "widestring",
+ "lazy_static",
+ "libc",
+ "sdl2-sys",
 ]
 
 [[package]]
-name = "sfml-build"
-version = "0.4.0"
+name = "sdl2-sys"
+version = "0.35.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "53e0893aaf18583de27202b17007258377d5c4be16e1d0b601fd6943bc36c98b"
+checksum = "e3586be2cf6c0a8099a79a12b4084357aa9b3e0b0d7980e3b67aaf7a9d55f9f0"
+dependencies = [
+ "cfg-if",
+ "libc",
+ "version-compare",
+]
 
 [[package]]
-name = "widestring"
-version = "0.4.3"
+name = "version-compare"
+version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c168940144dd21fd8046987c16a46a33d5fc84eec29ef9dcddc2ac9e31526b7c"
+checksum = "fe88247b92c1df6b6de80ddc290f3976dbdf2f5f5d3fd049a9fb598c6dd5ca73"
diff --git a/mas/fractals/mandel/Cargo.toml b/mas/fractals/mandel/Cargo.toml
index 7a8ef08..c1e1974 100644
--- a/mas/fractals/mandel/Cargo.toml
+++ b/mas/fractals/mandel/Cargo.toml
@@ -6,6 +6,6 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-sfml = "0.16.0"
 num = "0.4.0"
 matrix = "0.22.0"
+sdl2 = "0.35.2"