My Tuna Nicoise - Eatin' mess

Ingredients

• 300g piece of sashimi grade tuna
• 12 white anchovies
• 4 soft boiled eggs, halved
• 2 heads of witlof, leaves separated
• 1/2 cup of celery leaves, picked
• 1 cup cherry tomatoes, halved
• 1/2 cup baby radishes, quartered
• 1 Lebanese cucumber, sliced then halved
• 1/2 cup of green beans, blanched
• 1/2 cup of yellow butter beans, blanched
• Micro herbs
• 1/2 cup pitted black olives
• 1 anchovy
• 1 tsp capers
• 1 tbs lemon juice
• 2 tbs olive oil
• 2 tbs lemon juice
• 4 tbs olive oil
• 1/2 tsp Dijon mustard
• 1 tsp sugar
• 1/2 tsp salt