How to do line drawings in Illustrator?

To pick pantone colors in illustrator, follow the steps given below:

• Open the Swatch panel
• Click on Open Swatch Library
• Choose Color Books and then Pantone + Solid Coated.

To convert an image to vector in Illustrator, follow the steps given below:

• Import the image using Adobe Illustrator
• Open the Object menu and choose Image Trace
• Click on Make and adjust the Image Trace Setting
• Expand Image Trace and make the required changes
• Save and export your file in .EPS

To add a new artboard in illustrator, follow the steps given below:

• Choose the Artboard tool
• Press Shift + O
• Go to the Artboard panel, tap on More and click New Artboard
• Click ‘New Artboard’ under the Control panel
• Press Esc and exit the artboard editing mode.

To open an InDesign file in Illustrator, follow the steps given below:

• Open the InDesign file in Adobe InDesign
• Tap on File and select Export
• Choose Adobe PDF (Print) or Adobe PDF (Interactive) as the export format
• Make changes in the PDF Export menu as per your requirement
• Click Export and the file gets saved as a PDF File
• Launch Adobe Illustrator and open the saved PDF file.

To change the thickness of a line in Illustrator, follow the steps given below:

• Select the line whose thickness you want to change
• Go to the right-side panel
• Increase the value of Stroke as per your need.