3 files changed, 2 insertions, 6 deletions
diff --git a/source/know/concept/quantum-fourier-transform/index.md b/source/know/concept/quantum-fourier-transform/index.md
index 113367c..1c68ad0 100644
--- a/source/know/concept/quantum-fourier-transform/index.md
+++ b/source/know/concept/quantum-fourier-transform/index.md
@@ -172,17 +172,13 @@ The quantum circuit to execute the mentioned steps is illustrated below,
 excluding the swapping part to get the right order.
 Here, $$R_m$$ means $$R_\phi$$ with $$\phi = 2 \pi / 2^m$$:
 
-<a href="qft-circuit-noswap.png">
-<img src="qft-circuit-noswap.png" style="width:100%">
-</a>
+{% include image.html file="qft-circuit-noswap.png" width="100%" alt="QFT circuit, without final swap" %}
 
 Again, note how the inputs $$\Ket{x_j}$$ and outputs $$\Ket{k_j}$$ are in the opposite order.
 The complete circuit, including the swapping at the end,
 therefore looks like this:
 
-<a href="qft-circuit-swap.png">
-<img src="qft-circuit-swap.png" style="width:85%">
-</a>
+{% include image.html file="qft-circuit-swap.png" width="85%" alt="QFT circuit, including final swap" %}
 
 For each of the $$n$$ qubits, $$\mathcal{O}(n)$$ gates are applied,
 so overall the QFT algorithm is $$\mathcal{O}(n^2)$$.
diff --git a/source/know/concept/quantum-fourier-transform/qft-circuit-noswap.avif b/source/know/concept/quantum-fourier-transform/qft-circuit-noswap.avif
new file mode 100644
index 0000000..bee92cd
--- /dev/null
+++ b/source/know/concept/quantum-fourier-transform/qft-circuit-noswap.avif
diff --git a/source/know/concept/quantum-fourier-transform/qft-circuit-swap.avif b/source/know/concept/quantum-fourier-transform/qft-circuit-swap.avif
new file mode 100644
index 0000000..6f41319
--- /dev/null
+++ b/source/know/concept/quantum-fourier-transform/qft-circuit-swap.avif