diff --git a/.changeset/hot-laws-scream.md b/.changeset/hot-laws-scream.md
new file mode 100644
index 000000000..cf7cecdfb
--- /dev/null
+++ b/.changeset/hot-laws-scream.md
@@ -0,0 +1,5 @@
+---
+"vfx-composer": patch
+---
+
+**Added:** `<Emitter>` will now retrieve the parent `<Particles>` via context if none is specified explicitly.
diff --git a/apps/examples/src/examples/Simple.tsx b/apps/examples/src/examples/Simple.tsx
index 799d682a1..04cee7107 100644
--- a/apps/examples/src/examples/Simple.tsx
+++ b/apps/examples/src/examples/Simple.tsx
@@ -1,22 +1,27 @@
+import { useTexture } from "@react-three/drei"
 import { between, plusMinus, random, upTo } from "randomish"
 import { useState } from "react"
 import { OneMinus, Time } from "shader-composer"
-import { Color, MeshStandardMaterial, Vector2, Vector3 } from "three"
+import { MeshStandardMaterial, Vector2, Vector3 } from "three"
 import { Repeat } from "three-vfx"
-import { makeParticles, VFX, VFXMaterial } from "vfx-composer/fiber"
+import {
+  Emitter,
+  makeParticles,
+  Particles,
+  VFX,
+  VFXMaterial
+} from "vfx-composer/fiber"
 import { Lifetime } from "vfx-composer/modules"
 import { ParticleAttribute } from "vfx-composer/units"
-
-const Effect = makeParticles()
-
-const FREQ = 8
+import { particleUrl } from "./textures"
 
 export const Simple = () => {
+  const texture = useTexture(particleUrl)
+
   const [variables] = useState(() => ({
     time: Time(),
     lifetime: ParticleAttribute(new Vector2()),
-    velocity: ParticleAttribute(new Vector3()),
-    color: ParticleAttribute(new Color())
+    velocity: ParticleAttribute(new Vector3())
   }))
 
   const { ParticleProgress, ParticleAge, module: lifetimeModule } = Lifetime(
@@ -26,37 +31,42 @@ export const Simple = () => {
 
   return (
     <group>
-      <Effect.Root maxParticles={1_000_000} safetyBuffer={1_000}>
+      <Particles maxParticles={1000} safetyBuffer={1_000}>
         <planeGeometry />
 
-        <VFXMaterial baseMaterial={MeshStandardMaterial} color="hotpink">
+        <VFXMaterial
+          baseMaterial={MeshStandardMaterial}
+          map={texture}
+          transparent
+          depthWrite={false}
+        >
+          <VFX.Billboard />
           <VFX.Scale scale={OneMinus(ParticleProgress)} />
           <VFX.Velocity velocity={variables.velocity} time={ParticleAge} />
           <VFX.Acceleration force={new Vector3(0, -10, 0)} time={ParticleAge} />
-          <VFX.SetColor color={variables.color} />
           <VFX.Module module={lifetimeModule} />
         </VFXMaterial>
-      </Effect.Root>
-
-      <Repeat interval={1 / FREQ}>
-        <Effect.Emitter
-          count={100_000 / FREQ}
-          setup={({ position, rotation }) => {
-            const t = variables.time.uniform.value
-            const { lifetime, velocity, color } = variables
 
-            /* Randomize the instance transform */
-            position.randomDirection().multiplyScalar(upTo(6))
-            rotation.random()
+        <Repeat interval={1}>
+          <Emitter
+            count={100}
+            setup={({ position }) => {
+              /* Randomize the instance transform */
+              position.randomDirection().multiplyScalar(upTo(1))
 
-            /* Write values into the instanced attributes */
-            const start = t + random() / FREQ
-            lifetime.value.set(start, start + between(1, 3))
-            velocity.value.set(plusMinus(5), between(5, 18), plusMinus(5))
-            color.value.setRGB(Math.random(), Math.random(), Math.random())
-          }}
-        />
-      </Repeat>
+              /* Write values into the instanced attributes */
+              const t = variables.time.uniform.value
+              const start = t //+ random()
+              variables.lifetime.value.set(start, start + between(1, 3))
+              variables.velocity.value.set(
+                plusMinus(5),
+                between(5, 18),
+                plusMinus(5)
+              )
+            }}
+          />
+        </Repeat>
+      </Particles>
     </group>
   )
 }
diff --git a/packages/vfx-composer/src/fiber/Emitter.tsx b/packages/vfx-composer/src/fiber/Emitter.tsx
index 54ee0cd8b..1a23bffb9 100644
--- a/packages/vfx-composer/src/fiber/Emitter.tsx
+++ b/packages/vfx-composer/src/fiber/Emitter.tsx
@@ -9,26 +9,39 @@ import React, {
 } from "react"
 import { Object3D } from "three"
 import { InstanceSetupCallback, Particles } from "../Particles"
+import { useParticlesContext } from "./Particles"
 
 export type EmitterProps = Object3DProps & {
-  particles: MutableRefObject<Particles> | RefObject<Particles>
+  particles?: MutableRefObject<Particles> | RefObject<Particles>
   count?: number
   continuous?: boolean
   setup?: InstanceSetupCallback
 }
 
 export const Emitter = forwardRef<Object3D, EmitterProps>(
-  ({ particles, count = 1, continuous = false, setup, ...props }, ref) => {
+  (
+    {
+      particles: particlesProp,
+      count = 1,
+      continuous = false,
+      setup,
+      ...props
+    },
+    ref
+  ) => {
     const object = useRef<Object3D>(null!)
+    const particles = particlesProp?.current || useParticlesContext()
 
     useEffect(() => {
+      if (!particles) return
       if (continuous) return
-      particles.current?.emit(count, setup)
+      particles.emit(count, setup)
     }, [particles])
 
     useFrame(() => {
+      if (!particles) return
       if (!continuous) return
-      particles.current?.emit(count, setup)
+      particles.emit(count, setup)
     })
 
     useImperativeHandle(ref, () => object.current)
diff --git a/packages/vfx-composer/src/fiber/Particles.tsx b/packages/vfx-composer/src/fiber/Particles.tsx
index 4ad0cdd36..376411ba1 100644
--- a/packages/vfx-composer/src/fiber/Particles.tsx
+++ b/packages/vfx-composer/src/fiber/Particles.tsx
@@ -1,9 +1,12 @@
-import { extend, InstancedMeshProps, Node } from "@react-three/fiber"
+import { extend, InstancedMeshProps } from "@react-three/fiber"
 import React, {
+  createContext,
   forwardRef,
+  useContext,
   useEffect,
   useImperativeHandle,
-  useRef
+  useRef,
+  useState
 } from "react"
 import { Particles as ParticlesImpl } from "../Particles"
 import { VFXMaterial as VFXMaterialImpl } from "../VFXMaterial"
@@ -25,16 +28,33 @@ declare global {
   }
 }
 
+const Context = createContext<ParticlesImpl | null>(null)
+
+export const useParticlesContext = () => useContext(Context)
+
 export const Particles = forwardRef<ParticlesImpl, ParticlesProps>(
   (
-    { maxParticles = 1000, safetyBuffer = 100, geometry, material, ...props },
+    {
+      children,
+      maxParticles = 1000,
+      safetyBuffer = 100,
+      geometry,
+      material,
+      ...props
+    },
     ref
   ) => {
+    const [_, setReady] = useState(false)
     const particles = useRef<ParticlesImpl>(null!)
 
+    /*
+    We need to initialize the particles mesh in an effect, because in most cases,
+    the material driving it will only be created in its children.
+    */
     useEffect(() => {
       particles.current.setupParticles()
-    }, [])
+      setReady(true)
+    }, [particles])
 
     useImperativeHandle(ref, () => particles.current)
 
@@ -43,7 +63,11 @@ export const Particles = forwardRef<ParticlesImpl, ParticlesProps>(
         args={[geometry, material, maxParticles, safetyBuffer]}
         ref={particles}
         {...props}
-      />
+      >
+        <Context.Provider value={particles.current}>
+          {children}
+        </Context.Provider>
+      </vfxComposerParticles>
     )
   }
 )
diff --git a/packages/vfx-composer/src/modules.ts b/packages/vfx-composer/src/modules.ts
index ff7923545..7bb6fa56c 100644
--- a/packages/vfx-composer/src/modules.ts
+++ b/packages/vfx-composer/src/modules.ts
@@ -22,7 +22,7 @@ export type ModuleState = {
 
 export type Module = (state: ModuleState) => ModuleState
 export type ModuleProps = Record<string, any>
-export type ModuleFactory<P extends ModuleProps> = (props: P) => Module
+export type ModuleFactory<P extends ModuleProps = {}> = (props: P) => Module
 
 export type ModulePipe = Module[]
 
@@ -97,7 +97,7 @@ export const Acceleration = ({ force, time }: AccelerationProps) =>
     )
   })
 
-export const Billboard = (): Module => (state) => ({
+export const Billboard: ModuleFactory = () => (state) => ({
   ...state,
   position: BillboardUnit(state.position)
 })