diff --git a/docs/test-fixtures.md b/docs/test-fixtures.md
index fb52a6aadb..e5f1cbcf95 100644
--- a/docs/test-fixtures.md
+++ b/docs/test-fixtures.md
@@ -51,11 +51,18 @@ class UniqueTestsFixture {
  }
 ```
 
-The two test cases here will create uniquely-named derived classes of UniqueTestsFixture and thus can access the `getID()` protected method and `conn` member variables. This ensures that both the test cases are able to create a DBConnection using the same method (DRY principle) and that any ID's created are unique such that the order that tests are executed does not matter. 
+The two test cases here will create uniquely-named derived classes of 
+UniqueTestsFixture and thus can access the `getID()` protected method 
+and `conn` member variables. This ensures that both the test cases 
+are able to create a DBConnection using the same method 
+(DRY principle) and that any ID's created are unique such that the 
+order that tests are executed does not matter. 
 
 ### 2. `METHOD_AS_TEST_CASE`
 
-`METHOD_AS_TEST_CASE` lets you register a member function of a class as a Catch2 test case. The class will be separately instantiated for each method registered in this way.
+`METHOD_AS_TEST_CASE` lets you register a member function of a class 
+as a Catch2 test case. The class will be separately instantiated 
+for each method registered in this way.
 
 ```cpp
 class TestClass {
@@ -75,11 +82,13 @@ public:
 METHOD_AS_TEST_CASE( TestClass::testCase, "Use class's method as a test case", "[class]" )
 ```
 
-This type of fixture is similar to [TEST_CASE_METHOD](#1-test_case_method) except in this case it will directly use the provided class to create an object rather than a derived class.
+This type of fixture is similar to [TEST_CASE_METHOD](#1-test_case_method) except in this 
+case it will directly use the provided class to create an object rather than a derived 
+class.
 
 ### 3. `TEST_CASE_PERSISTENT_FIXTURE`
 
-> [Introduced](link-to-issue-or-PR) in Catch2 X.Y.Z
+> [Introduced](https://github.com/catchorg/Catch2/pull/2885) in Catch2 X.Y.Z
 
 `TEST_CASE_PERSISTENT_FIXTURE` behaves in the same way as
 [TEST_CASE_METHOD](#1-test_case_method) except that there will only be
@@ -87,28 +96,64 @@ one instance created throughout the entire run of a test case. To
 demonstrate this have a look at the following example:
 
 ```cpp
-struct MyFixture{
-    int MyInt = 0;
+class ClassWithExpensiveSetup {
+public:
+    ClassWithExpensiveSetup() {
+        // expensive construction
+        std::this_thread::sleep_for( std::chrono::seconds( 2 ) );
+    }
+
+    ~ClassWithExpensiveSetup() noexcept {
+        // expensive destruction
+        std::this_thread::sleep_for( std::chrono::seconds( 1 ) );
+    }
+
+    int getInt() const { return 42; }
 };
 
-TEST_CASE_PERSISTENT_FIXTURE(MyFixture, "Tests with MyFixture") { 
-    
-    const int val = MyInt++;
+struct MyFixture {
+    mutable int myInt = 0;
+    ClassWithExpensiveSetup expensive;
+};
 
-    SECTION("First partial run") {
-        REQUIRE(val == 0);
-    }
+TEST_CASE_PERSISTENT_FIXTURE( MyFixture, "Tests with MyFixture" ) {
+
+    const int val = myInt++;
 
-    SECTION("Second partial run") {
-        REQUIRE(val == 1);
+    SECTION( "First partial run" ) {
+        const auto otherValue = expensive.getInt();
+        REQUIRE( val == 0 );
+        REQUIRE( otherValue == 42 );
     }
+
+    SECTION( "Second partial run" ) { REQUIRE( val == 1 ); }
 }
 ```
+
+This example demonstates two possible use-cases of this fixture type:
+1. Improve test run times by reducing the amount of expensive and 
+redundant setup and tear-down required.
+2. Reusing results from the previous partial run, in the current
+partial run.
+
 This test case will be executed twice as there are two leaf sections.
 On the first run `val` will be `0` and on the second run `val` will be 
-`1`. This is useful if you would like to share some expensive setup code
-with all runs of your test case which can't be done at static 
-initialization time.
+`1`. 
+
+Additionally, we are simulating an expensive object using 
+`std::this_thread::sleep_for`, but real world use-cases could be:
+1. Creating a D3D12/Vulkan device
+2. Connecting to a database
+3. Loading a file.
+
+The fixture object will be constructed just before the test case begins, and
+it will be destroyed just after the test case ends.
+
+NOTE: The member function which runs the test case is `const`. Therefore 
+if you want to mutate any member of the fixture it must be marked as
+`mutable` as shown in this example. This is to make it clear that
+the initial state of the fixture is intended to mutate during the
+execution of the test case.
 
 ## Templated test fixtures
 
diff --git a/examples/111-Fix-PersistentFixture.cpp b/examples/111-Fix-PersistentFixture.cpp
new file mode 100644
index 0000000000..d9f623a709
--- /dev/null
+++ b/examples/111-Fix-PersistentFixture.cpp
@@ -0,0 +1,74 @@
+
+//              Copyright Catch2 Authors
+// Distributed under the Boost Software License, Version 1.0.
+//   (See accompanying file LICENSE.txt or copy at
+//        https://www.boost.org/LICENSE_1_0.txt)
+
+// SPDX-License-Identifier: BSL-1.0
+
+// Fixture.cpp
+
+// Catch has three ways to express fixtures:
+// - Sections
+// - Traditional class-based fixtures that are created and destroyed on every
+// partial run
+// - Traditional class-based fixtures that are created at the start of a test
+// case and destroyed at the end of a test case (this file)
+
+// main() provided by linkage to Catch2WithMain
+
+#include <catch2/catch_test_macros.hpp>
+
+#include <thread>
+
+class ClassWithExpensiveSetup {
+public:
+    ClassWithExpensiveSetup() {
+        // Imagine some really expensive set up here.
+        // e.g.
+        // setting up a D3D12/Vulkan Device,
+        // connecting to a database,
+        // loading a file
+        // etc etc etc
+        std::this_thread::sleep_for( std::chrono::seconds( 2 ) );
+    }
+
+    ~ClassWithExpensiveSetup() noexcept {
+        // We can do any clean up of the expensive class in the destructor
+        // e.g.
+        // destroy D3D12/Vulkan Device,
+        // disconnecting from a database,
+        // release file handle
+        // etc etc etc
+        std::this_thread::sleep_for( std::chrono::seconds( 1 ) );
+    }
+
+    int getInt() const { return 42; }
+};
+
+struct MyFixture {
+
+    // The test case member function is const.
+    // Therefore we need to mark any member of the fixture
+    // that needs to mutate as mutable.
+    mutable int myInt = 0;
+    ClassWithExpensiveSetup expensive;
+};
+
+// Only one object of type MyFixture will be instantiated for the run
+// of this test case even though there are two leaf sections.
+// This is useful if your test case requires an object that is
+// expensive to create and could be reused for each partial run of the
+// test case.
+TEST_CASE_PERSISTENT_FIXTURE( MyFixture, "Tests with MyFixture" ) {
+
+    const int val = myInt++;
+
+    SECTION( "First partial run" ) {
+        const auto otherValue = expensive.getInt();
+        REQUIRE( val == 0 );
+        REQUIRE( otherValue == 42 );
+    }
+
+    SECTION( "Second partial run" ) { REQUIRE( val == 1 ); }
+}
\ No newline at end of file
diff --git a/examples/CMakeLists.txt b/examples/CMakeLists.txt
index 3dce2a8c54..4647df1dd9 100644
--- a/examples/CMakeLists.txt
+++ b/examples/CMakeLists.txt
@@ -25,10 +25,10 @@ target_compile_definitions(231-Cfg_OutputStreams PUBLIC CATCH_CONFIG_NOSTDOUT)
 
 # These examples use the standard separate compilation
 set( SOURCES_IDIOMATIC_EXAMPLES
-    Fixture.cpp
     030-Asn-Require-Check.cpp
     100-Fix-Section.cpp
     110-Fix-ClassFixture.cpp
+    111-Fix-PersistentFixture.cpp
     120-Bdd-ScenarioGivenWhenThen.cpp
     210-Evt-EventListeners.cpp
     232-Cfg-CustomMain.cpp
diff --git a/examples/Fixture.cpp b/examples/Fixture.cpp
deleted file mode 100644
index f1561dd1f0..0000000000
--- a/examples/Fixture.cpp
+++ /dev/null
@@ -1,34 +0,0 @@
-//              Copyright Catch2 Authors
-// Distributed under the Boost Software License, Version 1.0.
-//   (See accompanying file LICENSE.txt or copy at
-//        https://www.boost.org/LICENSE_1_0.txt)
-
-// SPDX-License-Identifier: BSL-1.0
-
-// Fixture.cpp
-
-// Catch has three ways to express fixtures:
-// - Sections
-// - Traditional class-based fixtures that are created and destroyed on every partial run
-// - Traditional class-based fixtures that are created at the start of a test case and destroyed at the end of a test case (this file)
-
-// main() provided by linkage to Catch2WithMain
-
-#include <catch2/catch_test_macros.hpp>
-
-struct MyFixture {
-    mutable int MyInt = 0;
-};
-
-TEST_CASE_PERSISTENT_FIXTURE(MyFixture, "Tests with MyFixture") {
-
-    const int val = MyInt++;
-
-    SECTION("First partial run") {
-        REQUIRE(val == 0);
-    }
-
-    SECTION("Second partial run") {
-        REQUIRE(val == 1);
-    }
-}
\ No newline at end of file