diff --git a/src/agents/visualizations.py b/src/agents/visualizations.py
new file mode 100644
index 0000000..934647f
--- /dev/null
+++ b/src/agents/visualizations.py
@@ -0,0 +1,113 @@
+import graphviz
+
+from src.agents.agent import Agent
+
+
+def get_main_graph(agent: Agent) -> str:
+    """
+    Generates the main graph structure in DOT format for the given agent.
+
+    Args:
+        agent (Agent): The agent for which the graph is to be generated.
+
+    Returns:
+        str: The DOT format string representing the graph.
+    """
+    parts = ["""
+    digraph G {
+        graph [splines=true];
+        node [fontname="Arial"];
+        edge [penwidth=1.5];
+        
+        "__start__" [shape=ellipse, style=filled, fillcolor=lightblue];
+        "__end__" [shape=ellipse, style=filled, fillcolor=lightblue];
+    """]
+    parts.append(get_all_nodes(agent))
+    parts.append(get_all_edges(agent))
+    parts.append("}")
+    return "".join(parts)
+
+
+def get_all_nodes(agent: Agent, parent: Agent = None) -> str:
+    """
+    Recursively generates the nodes for the given agent and its handoffs in DOT format.
+
+    Args:
+        agent (Agent): The agent for which the nodes are to be generated.
+
+    Returns:
+        str: The DOT format string representing the nodes.
+    """
+    parts = []
+    
+    # Ensure parent agent node is colored
+    if not parent:
+        parts.append(f"""
+        "{agent.name}" [label="{agent.name}", shape=box, style=filled, fillcolor=lightyellow, width=1.5, height=0.8];""")
+    
+    # Smaller tools (ellipse, green)
+    for tool in agent.tools:
+        parts.append(f"""
+        "{tool.name}" [label="{tool.name}", shape=ellipse, style=filled, fillcolor=lightgreen, width=0.5, height=0.3];""")
+    
+    # Bigger handoffs (rounded box, yellow)
+    for handoff in agent.handoffs:
+        parts.append(f"""
+        "{handoff.name}" [label="{handoff.name}", shape=box, style=filled, style=rounded, fillcolor=lightyellow, width=1.5, height=0.8];""")
+        parts.append(get_all_nodes(handoff))
+    
+    return "".join(parts)
+
+
+def get_all_edges(agent: Agent, parent: Agent = None) -> str:
+    """
+    Recursively generates the edges for the given agent and its handoffs in DOT format.
+
+    Args:
+        agent (Agent): The agent for which the edges are to be generated.
+        parent (Agent, optional): The parent agent. Defaults to None.
+
+    Returns:
+        str: The DOT format string representing the edges.
+    """
+    parts = []
+    
+    if not parent:
+        parts.append(f"""
+        "__start__" -> "{agent.name}";""")
+    
+    for tool in agent.tools:
+        parts.append(f"""
+        "{agent.name}" -> "{tool.name}" [style=dotted, penwidth=1.5];
+        "{tool.name}" -> "{agent.name}" [style=dotted, penwidth=1.5];""")
+    
+    if not agent.handoffs:
+        parts.append(f"""
+        "{agent.name}" -> "__end__";""")
+    
+    for handoff in agent.handoffs:
+        parts.append(f"""
+        "{agent.name}" -> "{handoff.name}";""")
+        parts.append(get_all_edges(handoff, agent))
+    
+    return "".join(parts)
+
+
+def draw_graph(agent: Agent, filename: str = None) -> graphviz.Source:
+    """
+    Draws the graph for the given agent and optionally saves it as a PNG file.
+
+    Args:
+        agent (Agent): The agent for which the graph is to be drawn.
+        filename (str): The name of the file to save the graph as a PNG.
+
+    Returns:
+        graphviz.Source: The graphviz Source object representing the graph.
+    """
+    dot_code = get_main_graph(agent)
+    graph = graphviz.Source(dot_code)
+    
+    if filename:
+        graph.render(filename, format='png')
+    
+    return graph
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