```mermaid gantt dateFormat YYYY-MM-DD barStyle project=solid; Project A task1 : 2023-01-01 : 2023-01-15 task2 : 2023-01-10 : 2023-02-20 task3 : 2023-02-05 : 2023-03-10 task4 : 2023-03-15 : 2023-04-01 ``` **Explanation:** * `gantt`: This keyword indicates that we're creating a Gantt chart. * `dateFormat YYYY-MM-DD`: Specifies the date format used in the chart. * `barStyle project=solid;`: Styles bars for the entire project as solid. * **Project A**: The name of your project. * **task1, task2...**: Individual tasks within the project, listed chronologically. * ` : ... ` : Start and end dates for each task. This basic example illustrates the structure. You can add dependencies between tasks, milestones, resource allocation, and more to create richer Gantt charts. Let me know if you have a particular scenario or project in mind – I can help you craft a more tailored Mermaid Gantt chart!